ADIPIC ACID (ADPK AST)
Synonyms;
ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; ADIPIC ACID; adipic acid; adipic asit; adbc acide; adibik asit; abidik asit; adipik asit; akipik asit; ADPK ASTE; adipil asit; adipik asit dihidrzat; hexanedioic acid; 1,4-Butanedicarboxylic acid; 1,4-dicarboxy; Adipinic acid; Hexanedioic acid; hekzanedok asit; butanedikarboxyasit; Adipic acid Butane-1,4-dicarboxylic acid Hexane-1,6-dioic acid 1,4-butanedicarboxylic acid; Ethanedioic acid (Oxalic acid) C2H2O4; Propanedioic acid (Malonic acid) C3H4O4; Butandioic acid (Succinic acid) C4H6O4; Adipic dihydrazide; Adipohydrazide; 1071-93-8; Adipic acid dihydrazide; Hexanedihydrazide; Hexanedioic acid, dihydrazide; Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; Adipic acid; Acifloctin; Acinetten; Adilactetten; Hexanedioic acid [ACD/Index Name]; Adipic acid;Acifloctin; Acinetten; Adilactetten; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Adipinic acid; Kyselina adipova; Adi-pure; Hexanedioc acid; Monohydrazide Adipic Acid; 1-Hydrazidehexanedioic Acid; Monohydrazide Hexanedioic Acid; NSC 9926; DMSO (Slightly); Methanol (Slightly); heksanok asit; adipike aide; adipik asit; Octanedioic acid (Suberic acid) C8H14O4; Nonanedioic acid (Azelaic acid); Hexanedioic acid; adipike aist; Adpk asit; abidik asit; adipik asit dikarboxyl asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; karboxyl asit; butanedok asit; hydrazidenoik asit; ADIPIK ACID; adipike asite; ADIBIC ACID;; hydrazidehexanedoike asit; Adipinsure; Adipinsure; adipik asit food; Hexanedioic acid; 1,4-Butanedicarboxylic acid;
ÜRÜN AÇIKLAMASI:
Özellikleri: Adipik asit 6 karbonlu düz zincirli bir dikarboksilik asittir. Suda az çözünür, alkol ve asetonda çözünür. Ticari adipik asidin neredeyse tamam iki ayrc oksidasyonla siklohekzandan üretilir. Siklohekzanon ve siklohekzanol üreten birinci oksidasyon, siklohekzan ve oksijenin kobalt ve mangan katalizörleri varlnda 150-160 oC’de reaksiyonudur. Sonra bileenler nitrik asit veya nitrik asit olmadan reaksiyonu ilerletirler. Adipik asit iki karboksil grubuna sahiptir. Adipik asit türevleri, alkil halidler, anhidritler, esterler, amidler ve nitriller; tatlandrc ajanlar, iç plastikletiriciler, böcek ilaçlar, boyalar, tekstil muamele ajanlar, kullanlrlar.
Kullanm alanlar: Adipik asidin % 90’n sanayide hekzametilendiaminle polikondensasyonuyla naylon üretimi için tüketilmektedir. Arlkl olarak, elyaflar ve plastikler için nylon 6,6 polimerinin üretimi için kullanlr. Naylon protein benzeri bir yapya sahiptir, hallarda (keçelerde), otomobil d lastik kord ve giyim eyasnda uygulamalar için liflerin içerisine daha fazla ilemden geçirilebilir. Adipik asit plastikletirici ve yalayc komponentlerin üretiminde kullanlr. Poliüretan sistemler için poliester poliollerin üretiminde kullanlr. Teknik kalite adipik asit, plastikletiricileri üretmek için, esneklik katmak için ve doymam poliesterlere esneklik vermek için kullanlr. Rigit ve esnek köpüklerin üretiminde, tel kaplayclarn, elastomerlerin ve yaptrclarn üretiminde kullanlr, alkid reçinelerinin fleksibilitesini artrr, kat kimyasallar endüstrisi için slak kuvvetli reçinelerin üretiminde ve sentetik yalayclar ve yalarn üretiminde kullanlr. Adipik Asit Dünyadaki üretim kapasitesiyle en önemli inurasküler dikarboksilik asittir. Adipik Asit doada nadiren görülen bir kimyasaldr. Adipik Asit tad olarak tart tad vardr. Adipik Asit hem idrar hem de kanda tipik bir biçimde eksojen olarak bulunur.
Adipik Asit beyaz kristalli bir katdr. Adipik asit suda çözünmez. Adipik Asit Üretimi Nasl Yaplr?
Adipik Asit üretim sürecinde 2 önemli reaksiyon aamas kullanlmaktadr. Buradaki reaksiyonda 1. Reaksiyon aamasnda ara üretim gerçeklemektedir. Sikloheksan, sikloheksanol veya siklohegzanonun hava veya nitrik asit ile oksidasyonu sonucunda gerçeklemektedir. Dünyadaki adipik asitin tamam neredeyse sikloheksandan üretilir.
Adipik Asit Fiziksel ve Kimyasal Özellikleri Nelerdir?
Adipik Asit beyaz kristalli kat görünümde bulunan bir kimyasaldr. Beyaz kokusuz kristallere sahiptir.Adipik Asitin tart tad bulunmaktadr. Adipik Asitin kaynama noktas 760 mm Hg basnçta 337.5 °C dir. Adipik Asit 151.5 °C ile 154 °C arasndadr. Adipik Asit parlama noktas 196 °C dir. Adipik Asit çözünürlük olarak suda çözünmez. Etanol içinde ise serbestçe çözünür. Asetik asit ve linroin içinde çözünmez. Adipik Asit petrol benzininde kolay bir ekilde çözünmez. Adipik Asit younluu 1.36 g/cm3 tür. Adipik Asit tavsiye edilen depolama artlarnda kararldr. Genel olarak istikrarl bir kimyasaldr.
Adipik Asit Kullanm Alanlar Nerelerdir?
Adipik Asit endüstride jelatinlerde bir katk maddesi ve jelletirici madde olarak kullanlr. Adipik Asit kullanm alan olarak baz Kalsiyum Karbonat antasitlerinde bunlar tartmak için kullanlmaktadr. Adipik Asit korozyon inhibitörü ve ölçekleme maddesi olarak kullanlmaktadr. Adipik Asit baz Gda ürünlerinde katk maddesi olarak kullanlmaktadr. Adipik Asit plastikletiricilerin imalatnda kullanlmaktadr. Adipik Asit yaptrclar ve szdrmazlk ürünlerinin imalatnda kullanlmaktadr. Adipik asit kullanm alanlar arasnda su artma ürünlerinin imalat da bulunmaktadr. Adipik Asit naylon üretiminde youn bir ekilde kullanlmaktadr. Adipik Asit yalayc bileenlerin imalatnda kullanlmaktadr. Gda snf olarak kullanlan adipik asit jelletirici yardmc madde, asitlik salamak, tamponlama ve mayalama maddesi olarak kullanlmaktadr. Ayn zamanda adipik asit baz poliüretanlarn imalatnda kullanlmaktadr.Adipik Asit naylon üretiminde bir monomer olarak kullanlr.
Adipik Asit Fiyatlarna Etki Eden Faktörler Nelerdir?
Adipik Asit fiyatlar aritmetik bir ekilde her yl artmaktadr. Adipik Asit fiyat olarak, adipik asit üretiminde kullanlan kimyasallarn fiyatlarna dorudan baldr. Adipik asit üretiminde kullanlan siklohekzan fiyat arttkça, adipik asit fiyat olarak artacaktr. Adipik Asit fiyat olarak, adipik asitin kullanm alanlarna dorudan baldr. Yeni bir adipik asit kullanm alannn olumas ile adipik asit fiyatlar artacaktr. Adipik Asit fiyat olarak adipik asit üretimine bal olarak deiir. Yeni bir adipik asit üretim tesisinin kurulmas ile adipik asit fiyatlar artacaktr. Adipik Asit fiyatlar adipik asitin üretim sahasndan uzaklatkça artacaktr. Adipik asit beyaz kristalimsi bir katdr. Kokusuzdur ve eki bir tada sahiptir. Suda çözünmez.
Adipik asit veya heksandioik asit, endüstriyel açdan bakldnda, en önemli dikarboksilik asittir. Esasen naylon üretimi için bir öncü olarak üretilir. Adipik asit, nadiren doada ortaya çkar. Gda katk maddesi E355 olarak bilinmektedir. Doada nispeten nadir görülür. Turta tadna sahiptir ve ayrca jöle veya jelatinlerde katk maddesi ve jelletirici madde olarak kullanlr. Adipik asit, hem zayf bazik hem de zayf asidik ilaçlar için pH’dan bamsz salm elde etmek için kontrollü salml için formülasyon matris tabletlerine de dahil edilmitir. Adipik asit baz bitkilerde bulunur ve tütün ve tütün dumannda bulunan bir kimyasaldr. Adipik asit, naylon , plastik, yalayclar, yaptrclar ve poliüretan üretimi srasnda kullanlan ticari olarak önemli bir kimyasaldr. Adipik asit, tartar kremas ve dier yiyecekler yerine kabartma tozlarnda da kullanlr. Baz çamar deterjanlarnda bulunan bir bileendir ve baz saç bakm ürünlerinde bulunabilir. Adipik asit ayn zamanda hidrolik krlma svsnn bir bileenidir. Kuru gda karmlarnda düzgün yap ve hafif eki aroma salad için tercih edilmektedir. Üzüm aromal gdalara ilave edildiinde takdirde kalc bir tat ve koku verir. Tamponlayc ve nötralize edici özelliiyle FDA?dan kullanm izni almtr.
Kabartma tozlarnda kabartc, merubat ve meyve suyu tozlarnda asitlendirici, eritme peynirlerinde erime karakteristiini oluturucu, tekstürü gelitirici ve düzeltici olarak kullanlmaktadr.
Ayrca sebze konserveciliinde, gda endüstrisinde ve ekerleme imalatnda aroma ekstraktlarnda asitlendirici olarak deerlendirilir.Adipik asit çok az miktarlarda bile etkilidir ve ucuz bir üründür.
Formül : C6H10O4 ya da HOOC(CH2)4COOH CAS [124-04-9] , CAS Kayt Numaras: 124-04-9
Adipik asit, keton-alkol yann ksaltmas olan “KA ya” olarak adlandrlan siklohekzanol ve siklohekzanon karmndan üretilir. KA ya nitrik asit ile oksitlenerek adipik asit verilir. Adipik asit, naylon üretiminde önemli bir rol oynamaktadr. Adipik asit, elyaflar ve plastikler için naylon 6,6 polimerinin üretimi için kullanlr. Ayrca adipik asit, otomobil d lastik kord ve giyim eyasnda uygulamalarnda kullanlmaktadr. Adipik asit, plastikletiricileri üretmek için, esneklik katmak için ve doymam poliesterlere esneklik vermek için kullanlr. Adipik asit, tel kaplayclarn, elastomerlerin ve yaptrclarn üretiminde yer alr.Poliüretan elastomerin hammaddesi olarak da kullanlan çeitli ester ürünlerini üretmek için kullanlan naylon 66 ve mühendislik plastikleri için esas olarak hammadde olarak kullanlr. Adipik asit yumuak ve uzun ömürlüdür, büyük bir konsantrasyon aralnda Ph deerinde küçük bir deiiklik gösterir ve iyi bir Ph deeri modifiye edicidir. Jöle tozlar ve kat içecektozlar için kullanlabilir. Kullanlan maksimum miktar srasyla 0.15 g / kg ve 0.01 g / kg’dr.
Esas olarak naylon 66 ve mühendislik plastikleri için hammadde olarak kullanlr. Plastikletiriciler ve gelimi yalayclar olarak kullanlan çeitli ester ürünlerinin üretimi ile takip edilmektedir. Ayrca, adipik asit ayrca poliüretan elastomerler için bir hammadde olarak ve çeitli yiyecekler ve içecekler için bir asitlendirme ajan olarak kullanlr, bunun etkisi bazen sitrik asit ve tartarik asitten daha üstündür. Adipik asit ayn zamanda farmasötikler, maya artma, böcek öldürücüler, balayclar, sentetik deri, sentetik boyalar ve baharatlar için bir hammaddedir.
Plastik ve organik sentez için de kullanlan kimyasal bir reaktif olarak kullanlr. Yüksek polimer sentezlemek için hammadde olarak kullanlr, ayrca plastikletirici ve yalayc yapmak için kullanlr. Adipic : Adipik. Yal maddelerle ilgili. Yaa ait.
Acid : Ac. Lsd. Ekime. Çözününce hidrojen yükünleri veren özdek. Krc. Ac (söz). Bir çözeltiye hidrojen iyonu veren, suda çözündüü zaman hidrojen iyonlar aça çkaran, bileimindeki hidrojenin yerine herhangi bir mineral alarak tuz meydana getirebilen ve turnusolün mavi rengini krmzya çevirme özellii olan hidrojenli bileim. Bir çözeltiye h+ iyonu (proton) çkaran madde. Asit çelii. Suda çözündüünde hidronyum yükünü h3o+ veren kimyasalözdek. (yapsndaki hidrojenleri, baz kökleri ya da metallerle yer deitirerek tuzlar oluturur, ph ölçeinde 0-7 arasnda deer gösterirler.) (bronsted) proton verme yatknl olan kimyasal bileik. (lewis) ortaklanmam elektron çifti ya da çiftlerini almaya yatkn olan kimyasal özdek.
Abietic acid : Çam asidi. Reçine asidi. Abiyetik asit. Abscisic acid : Absisik asit. Yaprak asidi. (biyokimya) yaprak çkarmay tevik eden çimlenmeyi ise baslayan bitki hormonu. Accumulator acid : Akümülatör asidi.
Adipic acid or hexanedioic acid is the organic compound with the formula (CH2)4(COOH)2. From an industrial perspective, it is the most important dicarboxylic acid: about 2.5 billion kilograms of this white crystalline powder are produced annually, mainly as a precursor for the production of nylon. Adipic acid otherwise rarely occurs in nature, but it is known as manufactured E number food additive E355. Adipic acid is produced from a mixture of cyclohexanone and cyclohexanol called “KA oil”, the abbreviation of ketone-alcohol oil. The KA oil is oxidized with nitric acid to give adipic acid, via a multistep pathway. Early in the reaction, the cyclohexanol is converted to the ketone, releasing nitrous acid:
HOC6H11 + HNO3 › OC(CH2)5 + HNO2 + H2O
Among its many reactions, the cyclohexanone is nitrosated, setting the stage for the scission of the C-C bond:
HNO2 + HNO3 › NO+NO3- + H2O
OC6H10 + NO+ › OC6H9-2-NO + H+
Side products of the method include glutaric and succinic acids. Nitrous oxide is produced in about one to one mole ratio to the adipic acid, as well, via the intermediacy of a nitrolic acid.
Related processes start from cyclohexanol, which is obtained from the hydrogenation of phenol.
Alternative methods of production
Several methods have been developed by carbonylation of butadiene. For example, the hydrocarboxylation proceeds as follows:
CH2=CH-CH=CH2 + 2 CO + 2 H2O › HO2C(CH2)4CO2H
Another method is oxidative cleavage of cyclohexene using hydrogen peroxide. The waste product is water.
Historically, adipic acid was prepared by oxidation of various fats,[8] thus the name (ultimately from Latin adeps, adipis – “animal fat”; cf. adipose tissue). Reactions
Adipic acid is a dibasic acid (it has two acidic groups). The pKa values for their successive deprotonations are 4.41 and 5.41.
With the carboxylate groups separated by four methylene groups, adipic acid is suited for intramolecular condensation reactions. Upon treatment with barium hydroxide at elevated temperatures, it undergoes ketonization to give cyclopentanone.
Uses
About 60% of the 2.5 billion kg of adipic acid produced annually is used as monomer for the production of nylon by a polycondensation reaction with hexamethylene diamine forming nylon 66. Other major applications also involve polymers; it is a monomer for production of polyurethane and its esters are plasticizers, especially in PVC.
In medicine
Adipic acid has been incorporated into controlled-release formulation matrix tablets to obtain pH-independent release for both weakly basic and weakly acidic drugs. It has also been incorporated into the polymeric coating of hydrophilic monolithic systems to modulate the intragel pH, resulting in zero-order release of a hydrophilic drug. The disintegration at intestinal pH of the enteric polymer shellac has been reported to improve when adipic acid was used as a pore-forming agent without affecting release in the acidic media. Other controlled-release formulations have included adipic acid with the intention of obtaining a late-burst release profile In foods
Small but significant amounts of adipic acid are used as a food ingredient as a flavorant and gelling aid. It is used in some calcium carbonate antacids to make them tart. As an acidulant in baking powders, it avoids the undesirable hygroscopic properties of tartaric acid.[2] Adipic acid, rare in nature, does occur naturally in beets, but this is not an economical source for commerce compared to industrial synthesis.
Safety
Adipic acid, like most carboxylic acids, is a mild skin irritant. It is mildly toxic, with a median lethal dose of 3600 mg/kg for oral ingestion by rats.
Environmental
The production of adipic acid is linked to emissions of N
2O,a potent greenhouse gas and cause of stratospheric ozone depletion. At adipic acid producers DuPont and Rhodia (now Invista and Solvay, respectively), processes have been implemented to catalytically convert the nitrous oxide to innocuous products:
2 N2O › 2 N2 + O2
Adipic acid is a substance used for the preparation of nylon, polyurethanes, and other products of commercial interest. The industrial synthesis of adipic acid uses nitric acid oxidation of a mixture of cyclohexanone and cyclohexanol termed “KA oil” (ketone and alcohol-oil). This procedure generates nitrous oxide, a substance that increases greenhouse gases, damages the ozone layer, and causes acid rain. On a laboratory scale, it has been traditionally prepared from cyclohexene by oxidation with potassium permanganate. An alternative with less environmental impact than the traditional method involves the preparation of adipic acid from cyclohexene oxidation with H2O2 and sodium tungstate. This procedure is considered a green method and involves a series of events that make a low environmental impact:
The H2O2 is a green oxidant easy to handle and produces only water as a byproduct of the reaction.
The sodium tungstate is used in catalytic amounts, is of low toxicity, and can be used several times (recyclable).
This method is industrially applicable in laboratory scale experiments both at miniscale and microscale.
Adipic Acid
Traditional feedstock for the synthesis of adipic acid is benzene. Benzene is hydrogenated using Ni-Al2O3 catalyst at 370-800 psi to cyclohexane. This is oxidized using Co catalyst to a mixture of cyclohexanone and cyclohexanol. This is then converted to adipic acid using ammonium vanadate and nitric acid, with the help of a catalyst. Alternative feedstock in the synthesis of adipic acid is D glucose, which is converted to cis-muconic acid using E. coli, which is further hydrogenated to adipic acid using hydrogen gas. This approach eliminates several reaction and separation steps.
A typical route is that via cyclohexane, and cyclohexanol. To produce cyclohexane, benzene is subjected to continuous liquid phase hydrogenation at 340 lbf/in2 pressure and a temperature of 210°C using a Raney nickel catalyst. After cooling and separation of the catalyst the produce is fed to the cyclohexane store. In the next stage of the operation for cyclohexane is preheated and continuously oxidised in the liquid phase by air using a trace of cobalt naphthenate as catalyst. This gives an approximately 70% yield of a mixture of cyclohexanol and cyclohexanone with a small quantity of adipic acid. The cyclohexanol-cyclohexanone mixture is converted into adipic acid by continuous oxidation with 50% HNO3 at about 75°C using a copper-ammonium vanadate catalyst. The adipic acid is carefully purified by subjection to such processes as steam distillation and crystallisation. The pure material has a melting point of 151°C. Adipic acid is an important inudstrial dicarboxylic acid with about 2. 5 billion kilograms produced per year. It is used mainly in the production of nylon. It occurs relatively rarely in nature. It has a tart taste and is also used as an additive and gelling agent in jello or gelatins. It is also used in some calcium carbonate antacids to make them tart. Adipic acid has also been incorporated into controlled-release formulation matrix tablets to obtain pH-independent release for both weakly basic and weakly acidic drugs. Adipic acid in the urine and in the blood is typically exogenous in origin and is a good biomarker of jello consumption. In fact, a condition known as adipic aciduria is actually an artifact of jello consumption (PMID: 1779643). However, certain disorders (such as diabetes and glutaric aciduria type I. ) can lead to elevated levels of adipic acid snd other dicarboxcylic acids (such as suberic acid) in urine(PMID: 17520433, 6778884). Moreover, adipic acid is also found to be associated with 3-hydroxy-3-methylglutaryl-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism. Adipic acid is a key component of nylon 6,6 and thermoplastic polyurethanes. Verdezyne is currently the only company that has demonstrated production and recovery of adipic acid at pilot scale through fermentation of low cost plant sourced oil feedstocks. Used in everyday products which contain adipic acid include clothing, footwear, furniture, carpets, automobile parts and nylon fabric. Catalogue Number
818650
Synonyms: Hexanedioic acid
CAS number: 124-04-9
EC index number: 607-144-00-9
EC number: 204-673-3
Hill Formula: C6H0°O4
Molar Mass: 146.14 g/mol
HS Code: 2917 12 00
Physicochemical Information
Density: 1.36 g/cm3 (25 °C)
Flash point: 196 °C
Ignition temperature: 405 °C
Melting Point: 150.9 °C
pH value: 2.7 (23 g/l, H²O, 25 °C)
Vapor pressure: 0.097 hPa (18.5 °C)
Bulk density: 700 kg/m3
Solubility: 15 g/l