GUANIDINE CARBONATE (GUANDN KARBONAT);
GUANIDINE CARBONATE (GUANDN KARBONAT);
CAS NUMBER: 593-85-1
EC NUMBER: 209-813-7
Synonym: Guanidine carbonate(2:1); Guanidine, carbonate; carbonic acid; bis(guanidine); NSC 2171; EINECS 209-813-7; MFCD00013029; AI3-14631; DSSTox_CID_9189; DSSTox_RID_78702; DSSTox_GSID_29189; 3425-08-9; CAS-593-85-1; diguanidine carbonate; bis(guanidine); soda; AC1L1XTI; UNII-V3394X3G2W; BIMB2010; Guanidine carbonate salt, 99%; CHEMBL3187576; DTXSID0029189; C3H12N6O3; MolPort-016-582-139; V3394X3G2W; EBD28409; Tox21_113187; AKOS015950648; Tox21_113187_1, NCGC00344519-01; AN-21559; LS-52054; OR012051; OR370284; AB1002772; G0161; Guanidine carbonate salt, purum, >=97.0% (NT); Carbonic acid, compd. with guanidine (1:2)carbonic acid – guanidine (1:2); C3H12N6O3; carbonic acid;guanidine; InChI=1S/2CH5N3.CH2O3/c3*2-1(3)4/h2*(H5,2,3,4);(H2,2,3,4); STIAPHVBRDNOAJ-UHFFFAOYSA-N; Diguanidinium carbonate; Bisguanidinium carbonate; Guanidinium carbonate; Carbonic acid with guanidine (1:2); Diguanidiniumcarbonat; Carbonato de diguanidinio (Spanish); Carbonate de diguanidinium (French); Guanidine Carbonate; TUXRBQHZZFVXLV-UHFFFAOYSA-N; ai3-14631;C2H10N6H2CO3;Guanidne carbonate;Iminoureacarbonate;GUANIDINE CARBONAT;GUANIDINE CARBONATE;Guanidonium-carbonat;GUANIDINIUM CARBONATE;Guanidinecarbonate,98%;Guanidine·carbonic acid; CARBONIC ACID, COMPD. WITH GUANIDINE; CARBONIC ACID, COMPD. WITH GUANIDINE (1:2) ; COMPD. WITH GUANIDINE CARBONIC ACID; DIGUANIDINIUM CARBONATE; GUANIDINE CARBONATE; GUANIDINE CARBONATE; AI3-14631; BISGUANIDINIUM CARBONATE; DIGUANIDINIUM CARBONATE; GUANIDINIUM CARBONATE; Guanidinium bicarbonate; Guanidinium bicarbonate; Acide carbonique – guanidine (1:1) [French] [ACD/IUPAC Name]; Carbonic acid – guanidine (1:1) [ACD/IUPAC Name]; Carbonic acid, compd. with guanidine (1:1) [ACD/Index Name]; Guanidinium hydrogencarbonate; Kohlensäure -guanidin (1:1) [German] [ACD/IUPAC Name]; 100224-74-6 [RN]; 1177135-38-4 [RN]; 124-46-9 [RN]; 209-813-7 [EINECS]; 3425-08-9 [RN]; 593-85-1 [RN]; Guanidine Carbonate; Guanidine carbonate salt; Guanidine, carbonate; guanidinecarbonate; MFCD00013029 [MDL number]; MFCD00137330 [MDL number] ; Diguanidinium carbonate , Guanidine carbonate ; Diguanidinium carbonate , Guanidine carbonate ; Guanidine Carbonate, 99+%, ACROS Organics; Diguanidiunium carbonate; Guanidinium carbonate; 1S/C3H12N6O3/c4-2(5,6)11-1(10)12-3(7,8)9/h4-9H2; TUXRBQHZZFVXLV-UHFFFAOYSA-N; Bisguanidinium carbonate; Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; Guanidinium carbonate; Guanidine carbonate salt; MFCD00013029; Guanidine carbonate; 98%; Bisguanidinium Carbonate; Diguanidinium Carbonate; Guanidinium Carbonate; #17316 – Guanidine Carbonate; Aminomethanamidine| Diguanidinium Carbonate; Chemical Formula: (CH5N3)2â?¢H2CO3; Carbonic acid compounded with guanidine; Carbonic acid (compound with) Guanidine; bis[ amino(imino)methanaminium] carbonate; Carbonic acid – guanidine (1:2); carbonic acid, compd. with guanidine (1:2); carbonic acid;guanidine; diguanidinium carbonate; guanidine carbonate(2:1); Guanidine Carbonate; Growth from solutionsSingle crystal growthInorganic compoundsHigh resolution X-ray diffractionUV filterThermal analysis; Guanidine Carbonate ; carbonic acid – guanidine (1:1); Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; DU CARBONATE DE GUANIDINE; carbonate de guanidine ; carbonate de guanidine; carbonate de guanidine; carbonate de guanidine.; Diguanidinium Carbonate; Bisguanidinum carbonate Carbonic acid, compound with guanidine (1:2); CAS: Guanidine, carbonate (2:1) (8Cl, 9Cl); German: Guanidincarbonat, Guanidine carbonate(2:1); Guanidine, carbonate; carbonic acid; bis(guanidine); NSC 2171; EINECS 209-813-7; MFCD00013029; AI3-14631; DSSTox_CID_9189; DSSTox_RID_78702; DSSTox_GSID_29189; 3425-08-9; CAS-593-85-1; diguanidine carbonate; bis(guanidine); soda; AC1L1XTI; UNII-V3394X3G2W; BIMB2010; Guanidine carbonate salt, 99%; CHEMBL3187576; DTXSID0029189; C3H12N6O3; MolPort-016-582-139; V3394X3G2W; EBD28409; Tox21_113187; AKOS015950648; Tox21_113187_1; NCGC00344519-01; AN-21559; LS-52054; OR012051; OR370284; AB1002772; G0161; Guanidine carbonate salt, purum, >=97.0% (NT); Carbonic acid, compd. with guanidine (1:2)carbonic acid – guanidine (1:2); C3H12N6O3; carbonic acid;guanidine; InChI=1S/2CH5N3.CH2O3/c3*2-1(3)4/h2*(H5,2,3,4);(H2,2,3,4); STIAPHVBRDNOAJ-UHFFFAOYSA-N; Diguanidinium carbonate; Bisguanidinium carbonate; Guanidinium carbonate; Carbonic acid with guanidine (1:2); Diguanidiniumcarbonat; Carbonato de diguanidinio (Spanish); Carbonate de diguanidinium (French); Guanidine Carbonate; TUXRBQHZZFVXLV-UHFFFAOYSA-N; ai3-14631;C2H10N6H2CO3;Guanidne carbonate;Iminoureacarbonate;GUANIDINE CARBONAT;GUANIDINE CARBONATE;Guanidonium-carbonat;GUANIDINIUM CARBONATE;Guanidinecarbonate,98%;Guanidine·carbonic acid; CARBONIC ACID, COMPD. WITH GUANIDINE; CARBONIC ACID, COMPD. WITH GUANIDINE (1:2) ; COMPD. WITH GUANIDINE CARBONIC ACID; DIGUANIDINIUM CARBONATE; GUANIDINE CARBONATE; GUANIDINE CARBONATE; AI3-14631; BISGUANIDINIUM CARBONATE; DIGUANIDINIUM CARBONATE; GUANIDINIUM CARBONATE; Guanidinium bicarbonate; Guanidinium bicarbonate; Acide carbonique – guanidine (1:1) [French] [ACD/IUPAC Name]; Carbonic acid – guanidine (1:1) [ACD/IUPAC Name]; Carbonic acid, compd. with guanidine (1:1) [ACD/Index Name]; Guanidinium hydrogencarbonate; Kohlensäure -guanidin (1:1) [German] [ACD/IUPAC Name]; 100224-74-6 [RN]; 1177135-38-4 [RN]; 124-46-9 [RN]; 209-813-7 [EINECS]; 3425-08-9 [RN]; 593-85-1 [RN]; Guanidine Carbonate; Guanidine carbonate salt; Guanidine, carbonate; guanidinecarbonate; MFCD00013029 [MDL number]; MFCD00137330 [MDL number] ; Diguanidinium carbonate , Guanidine carbonate ; Diguanidinium carbonate , Guanidine carbonate ; Guanidine Carbonate, 99+%, ACROS Organics; Diguanidiunium carbonate; Guanidinium carbonate; 1S/C3H12N6O3/c4-2(5,6)11-1(10)12-3(7,8)9/h4-9H2; TUXRBQHZZFVXLV-UHFFFAOYSA-N; Bisguanidinium carbonate; Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; Guanidinium carbonate; Guanidine carbonate salt; MFCD00013029; Guanidine carbonate; 98%; Bisguanidinium Carbonate; Diguanidinium Carbonate; Guanidinium Carbonate; #17316 – Guanidine Carbonate; Aminomethanamidine| Diguanidinium Carbonate; Chemical Formula: (CH5N3)2â?¢H2CO3; Carbonic acid compounded with guanidine; Carbonic acid (compound with) Guanidine; bis[ amino(imino)methanaminium] carbonate; Carbonic acid – guanidine (1:2); carbonic acid, compd. with guanidine (1:2); carbonic acid;guanidine; diguanidinium carbonate; guanidine carbonate(2:1); Guanidine Carbonate; Growth from solutionsSingle crystal growthInorganic compoundsHigh resolution X-ray diffractionUV filterThermal analysis; Guanidine Carbonate ; carbonic acid – guanidine (1:1); Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; DU CARBONATE DE GUANIDINE; carbonate de guanidine ; carbonate de guanidine; carbonate de guanidine; carbonate de guanidine.; Diguanidinium Carbonate; Bisguanidinum carbonate Carbonic acid, compound with guanidine (1:2); CAS: Guanidine, carbonate (2:1) (8Cl, 9Cl); German: Guanidincarbonat, GUANN CARBONAT; GUANIN; GUNANINE; KARBON; KARBONATE; KARBONATE; guanin; guann; karbonat; guanin karbonat; guann karbonat; karbonate; GUANIN KARBONAT; GUANN KARBONAT; GUANIN CARBONAT; GUANIN CARBONATE;
APPLICATIONS
Guanidine carbonate;
Guanidine, also called carbamidine, is a strongly alkaline and water-soluble compound, NHC(NH2)2 It is formed in urine as a normal product of protein metabolism in the body by the oxidation of guanine. Guanidine has imine group and aminoacetal functional group in the small structure. Aminoacetal (aminal) is the functional group which has two amine groups attached to the same carbon atom. Imine is a compound containing the bivalent =NH group combined with a bivalent nonacid group, as R-HC=NH. It is produced by the condensation reactions of aldehydes or ketones with ammonia (or amines). Imino is a prefix denoting the presence of the bivalent group =NH attached to nonacid radicals. Imine can reduced and hydrolysed to prepare corresponding amines. Imine is involved in Diels-Alder reaction, Povarov reaction, Aza-Baylis-Hillman reaction and Eschweiler-Clarke reaction. In industry, guanidine, containing nitrogens and N=C solid bond, and its modified derivatives are versatile intermediates used in the manufacture of plastics, resins, rubber chemicals, nitroguanidines (explosives), photo chemicals, fungicides, and disinfectant. It has also biotechnological application of protein separation, purification and as a protein denaturant. It can be used as an oxygen scavenger to prevent corrosion damage. It is used as a component of rocket propellants because it produce a large amount of heat when burned.
Description
Guanidine carbonate;
Guanidine carbonate is very readily soluble in water. It might therefore appear at first glance that it would be possible to recover the solid salts from solutions containing the same in dissolved condition merely by evaporating the solution, allowing the salt to crystallize, and recovering the same by filtration. However, this method is not practicable with guanidine carbonate because guanidine carbonate is decomposed to form ammonia and urea when an aqueous solution containing the same is heated to the boiling point. Evaporating under vacuum is circumventive and expensive and moreover although it somewhat lowers the risk of decomposition, it does not completely avoid it.
In addition, the high water solubility of guanidine carbonate is very troublesome in preparing the salts according to the known methods by converting soluble guanidine salts such as guanidine chloride with suitable soluble carbonates such as potassium carbonate, in an aqueous medium. When guanidine chloride is reacted with potassium carbonate for example according to the following equation:
the amount of precipitated solid guanidine carbonate obtained is rather small, as will be later shown. in addition, the valuable potassium carbonate is converted during the process to potassium chloride which has a much lower value. Similar conditions prevail when processing other guanidine salts such as guanidine thiocyanate (CH N SCN), as starting material.
UYGULAMALAR
Guanidin karbonat;
Karbamidin olarak da adlandrlan guanidin, güçlü alkali ve suda çözünebilen bir bileiktir, NHC (NH2) 2 drarda vücuttaki protein metabolizmasnn normal bir ürünü olarak guaninin oksidasyonu ile oluur. Guanidin, küçük yapda imin grubu ve aminoasetal fonksiyonel gruba sahiptir. Aminoasetal (aminal), ayn karbon atomuna bal iki amin grubuna sahip olan fonksiyonel gruptur. min, R-HC = NH gibi iki deerlikli bir asit olmayan grupla birletirilen bivalent = NH grubunu içeren bir bileiktir. Aldehitlerin veya ketonlarn amonyak (veya aminler) ile younlama reaksiyonlar ile üretilir. Imino, asit olmayan radikallere balanm bivalent grup = NH’nin varln gösteren bir önektir. min, karlk gelen aminleri hazrlamak için indirgenebilir ve hidrolize olabilir. Imine, Diels-Alder reaksiyonu, Povarov reaksiyonu, Aza-Baylis-Hillman reaksiyonu ve Eschweiler-Clarke reaksiyonunda rol oynar. Endüstride, nitrojenler ve N = C kat ba içeren guanidin ve bunun modifiye edilmi türevleri, plastikler, reçineler, kauçuk kimyasallar, nitroguanidinler (patlayclar), foto kimyasallar, mantar öldürücüler ve dezenfektan imalatnda kullanlan çok yönlü ara ürünlerdir. Ayrca protein ayrtrma, artma ve protein denaturant olarak biyoteknolojik uygulamalara sahiptir. Korozyon hasarn önlemek için oksijen tutucu olarak kullanlabilir. Roket iticilerin bir bileeni olarak kullanlr, çünkü yanarken çok miktarda s üretir.
Açklama
Guanidin karbonat;
Guanidin karbonat suda çok kolay çözünür. Bu nedenle, ilk bakta, çözeltinin buharlatrlmasyla, tuzun kristallemesine izin vererek ve ayn filtrasyon ile geri kazanlarak, çözünmü halde ayn çözeltiyi ihtiva eden çözeltilerden kat tuzlarn geri kazanlmasnn mümkün olabilecei görülecektir. Bununla birlikte, guanidin karbonat ile bu yöntem uygulanabilir deildir, çünkü guanidin karbonat, bir sulu çözelti kaynama noktasna kadar stldnda amonyak ve üre oluturmak üzere ayrtrlr. Vakum altnda buharlatrma, atlatmak ve pahal olmakla birlikte, ayrtrma riskini biraz düürse de, tamamen önleyemez.
Buna ek olarak, guanidin karbonatn yüksek suda çözünürlüü, sulu bir ortamda, guanidin klorit gibi çözünür guanidin tuzlarnn, potasyum karbonat gibi uygun çözünür karbonatlar ile dönütürülmesiyle bilinen yöntemlere göre tuzlarn hazrlanmasnda çok zahmetlidir. Guanidin klorür, örnein aadaki denkleme göre potasyum karbonat ile reaksiyona girdiinde:
Elde edilen çökeltilmi kat guanidin karbonat miktar daha sonra gösterildii gibi oldukça küçüktür. buna ek olarak, deerli potasyum karbonat, ilem srasnda daha düük bir deere sahip olan potasyum klorüre dönütürülür. Benzer koullar, balangç malzemesi olarak guanidin tiyosiyanat (CH N SCN) gibi dier guanidin tuzlar ilenirken de geçerlidir.