BENZYL CHLORIDE
BENZOYL CHLORIDE (BENZL KLORÜR)
CAS No. 98-88-4
METATAGS;Basic Red 1;BENZOXALONE;Benzoylchlorid;BENZOYL CHLORIDE;BenzoylChlorideGr;chloruredebenzoyle;-Chlorobenzaldehyde;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE, ACS;LABOTEST-BB LTBB000456; Benzoic acid chloride; Benzaldehyde, ?-chloro-; Benzenecarbonyl chloride; Benzoic acid, chloride; ?-Chlorobenzaldehyde; UN 1736;ALPHA-CHLOROBENZALDEHYDE;BENZALDEHYDE, ALPHA-CHLORO-;BENZENECARBONYL CHLORIDE;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE;DIBENZOYL CHLORIDE {BENZOYL CHLORIDE};BENZOYLCHLORIDE;8-88-4;Benzenecarbonyl chloride;Benzoic acid, chloride;alpha-Chlorobenzaldehyde;benzoylchlorid;Benzaldehyde, alpha-chloro-;a-Chlorobenzaldehyde;CCRIS 802;HSDB383;EINECS 202-710-8;UN1736;BRN 0471389;Benzaldehyde, .alpha.-chloro-;CHEBI:82275;PASDCCFISLVPSO-UHFFFAOYSA-N;SBB059783;Benzoyl chloride, ReagentPlus(R), >=99%;UNII VTY8706W36;benzoyl-chloride;benzoyl chloride-;Benzoyl chloride [UN1736] [Corrosive];AC1L1OPD;.alpha.-Chlorobenzaldehyde;DSSTox_CID_6631;ACMC-20aj01;SCHEMBL1241;BENZOIC ACID,CHLORIDE;DSSTox_RID_78168;DSSTox_GSID_26631;BENZOYL CHLORIDE, ACS;4-09-00-00721;KSC486Q7P;AC1Q3G68;CHEMBL2260719;DTXSID9026631;CTK3I6877;Benzoyl chloride, 99% 250g;Benzoyl chloride, AR, >=99%;Benzoyl chloride, LR,>=99%;MolPort-001-768-889;OTAVA-BB 1051706;LABOTEST-BB LTBB000456;VTY8706W36;ZINC2041164;Tox21_200431;ANW-75551;MFCD00000653;STL264120;ZINC02041164;Benzoyl chloride, ACS reagent, 99%;AKOS000121308;AS00010;MCULE-3627399529;RP20639;TRA0028457;TRA0031506;UN 1736;CAS-98-88-4;Benzoyl chloride, purum, >=99% (GC);Benzoyl chloride, ReagentPlus(R), 99%;NCGC00248610-01;NCGC00257985-01;Benzoyl chloride [UN1736][Corrosive];Benzoylchloride,p.a.,98100.5%;CJ32526;LS42590;OR034273;OR382473;SC76545;DB002645;TC164296;TR038640;B0105;FT0622741;ST51046056;Benzoylchloride,SAJfirstgra,>=98.0%;C19168;11273EP2270015A1;11273EP2270114A1;11273EP2272841A1;11273EP2272972A1;11273EP2272973A1;11273EP2275407A1;11273EP2275412A1;11273EP2277848A1;11273EP2277872A1;11273EP2277878A1;11273EP2277880A1;11273EP2279750A1;11273EP2281813A1;11273EP2281815A1;11273EP2284157A1;11273EP2286811A1;11273EP2287159A1;1127EP2287167A1;11273EP2292595A1;11273EP2292610A1;11273EP2292621A1;11273EP2295415A1;11273EP2295429A1;11273EP2295437A1;11273EP2298767A1;11273EP2298775A1;11273EP2305629A1;11273EP2305658A1;11273EP2305687A1;11273;EP2308838A1;11273;EP2308858A1;11273-EP2308861A1;11273-EP2308865A1;11273-EP2308877A1;11273-EP2311814A1;11273-EP2311816A1;11273-EP2311817A1;11273-EP2311824A1;11273-EP2311830A1;11273-EP2311840A1;11273-EP2314575A1;11273-EP2314578A1;11273-EP2314587A1;11273-EP2314593A1;11273-EP2316827A1;11273-EP2371831A1;30500-EP2298734A2;30500-EP2308873A1;30500-EP2311835A1;109242-EP2281861A2;109242EP2295422A2;109242-EP2298769A1;I01-4397;F2190-0038;InChI=1/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5;247-558-3 [EINECS];98-88-4 [RN];a-Chlorobenzaldehyde;Benzaldehyde, ?-chloro-benzoic acid chloride;Benzoic acid, chloride
Benzoyl chloride;Benzoyl chloride [UN1736] [Corrosive];Benzoylchlorid [German] [ACD/IUPAC Name];Chlorure de benzoyle [French] [ACD/IUPAC Name];100-09-4 [RN];2719-27-9 [RN];4-09-00-00721 (Beilstein Handbook Reference) ;52947-05-4 [RN];59748-37-7 [RN];ANISIC ACID;Benzaldehyde, ?-chloro-Benzenecarbonyl chloride;BENZOYL CHLORIDE-(RING-13C6);benzoylchloride;Cyclohexanecarbonyl chloride [ACD/Index Name] [ACD/IUPAC Name];EINECS 202-710-8
Hexahydrobenzoyl chloride;InChI=1/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5;MFCD01865658 [MDL number];O-CHLOROFORMYLBENZENE;UNII:VTY8706W36;UNII-VTY8706W36;?-Chlorobenzaldehyde;?-Chlorobenzaldehyde;Benzenecarbonyl Chloride; alpha-Chlorobenzaldehyde; Benzoic Acid, Chloride; Benzaldehyde, ?-chloro-; Benzenecarbonyl chloride; Benzoic acid, chloride; ?-Chlorobenzaldehyde; UN 1736;202-710-8;1736;ALPHA-CHLOROBENZALDEHYDE;BENZALDEHYDE, ALPHA-CHLORO-;BENZENECARBONYL CHLORIDE;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE;DIBENZOYL CHLORIDE {BENZOYL CHLORIDE};Chlorure de benzoyle;a-Chlorobenzaldehyde,?-chloro-benzoic acid chloride;Benzoylchlorid,Basic Red 1;BENZOXALONE;Benzoylchlorid;BENZOYL CHLORIDE;BenzoylChlorideGr;chloruredebenzoyle;-Chlorobenzaldehyde;BENZOIC ACID CHLORIDE;BENZOYL CHLORIDE, ACS;LABOTEST-BB LTBB000456;3-oxo-3-phenyl-propanamide N,N-Dimethylpiperidin-4-amine APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE 2-(N,N-DIETHYLAMINOCARBONYL)PHENYLBORONIC ACID 2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone (+)-Dibenzoyl-D-tartaric acid DIBENZOYL THIAMINE PHENOXYACETIC ACID Benzoyl cyanide 2,5-DICHLOROBENZOYL CHLORIDE 7-HYDROXY-3-METHYLFLAVONE 1-BENZOYLPIPERIDINE Proglumide 4-Chlorobenzophenone Histamine (3,4-Diaminophenyl)phenylmethanone Sucrose benzoate 1,3-DIBENZOYLOXYBENZENE QUINOLINE-2-CARBONITRILE 1-NAPHTHYL PHENYL KETONE tert-Butyl peroxybenzoate 3,4-Dichlorobenzophenone Fast Blue BB dihydroxyethyl p-octadecyl phenylsulfonyl amino propyl ammoium propylsulfonate 3-Chlorobenzoyl chloride 2-Amino-5-nitrobenzophenone Chrysin N,N’-DIBENZOYLHYDRAZINE N-Phenylbenzohydroxamic acid N,N-Dimethylbenzamide Phenyl benzoate Nitrazepam dibenzoyl disulphide 1-(PHENYLSULFONYL)-1H-INDOLE-2-CARBALDEHYDE Oxybenzone 4-BROMOPHENYLTHIOUREA 1-BENZOYLPIPERAZINE HYROCHLORIDE 97 2-AMINO-1-PHENYLETHANOL Benzoylferrocene 4-Chloro-2-methylaniline;CHLORIDE STANDARD BENZOICACID, Ammonium chloride, Diethylstilbestrol,
4-(DICYANOMETHYLENE)-2-METHYL-6-(JULOLIDIN-4-YL-VINYL)-4H-PYRAN Benzoyl chloride, 4-methoxy-,Benzoyl chloride, methoxy-,Benzoyl chloride, p-methoxy- Cupric carbonate basic N-Acetylsulfanilyl chloride Sodium chloride 4,4′-(4-iminocyclohexa-2,5-dienylidenemethylene)dianiline hydrochloride C.I. Basic Red 9 Benzoyl chloride, 4-chloro-,Benzoyl chloride, p-chloro- Benzenesulfonyl chloride, Bethanechol, Terephthaloyl chloride, Choline chloride, Benzoyl chloride, Calcium chloride, Benzyl chloride,alpha-chloro-benzaldehyd, Benzaldehyde, alpha-chloro- -Chlorobenzaldehyde, chloruredebenzoyle HPLC Labeling Reagents, Hydroxyl Group Labeling Reagents for HPLC Amino Group Labeling Reagents for HPLC Reagents for Oligosaccharide Synthesis UV Detection (HPLC Labeling Reagents) Enantiomer Excess & Absolute Conefiguration Determination Exciton Chirality CD Method (for Hydroxyl Groups), Absolute Conefiguration Determination (Exciton Chirality CD Method), LABOTEST-BB LTBB000456, Benzenecarbonyl chloride, BENZOIC ACID CHLORIDE, BENZOYL CHLORIDE, 98-88-4, alpha-Chlorobenzaldehyde Acid, Halides Building Blocks Carbonyl Compounds Organic Building Blocks, ACID CHLORIDE BENZOYL CHLORIDE, REAGENTPLUS, >=99% BENZOYL CHLORIDE REAGENTPLUSTM >=99% BENZOYL CHLORIDE, REAGENTPLUS, 99% BENZOYL CHLORIDE, 99%, A.C.S. REAGENT, BENZOYL CHLORIDE REAGENTPLUS(TM), 99% BENZOYL CHLORIDE, ACS BenzoylChlorideGr, Benzoyl chloride, 99+% Benzoyl chloride, for analysis ACS, 98+% Benzoyl chloride, pure, 99% BENZOYL CHLORIDE REAGENT (ACS) C6H5COCl Pharmaceutical Intermediates Benzoylchlorid Organics ,Basic Red 1, BENZOXALONE, Absolute Configuration Determination (Exciton Chirality CD Method) Amino Group Labeling Reagents for HPLC Analytical Chemistry Biochemistry, Enantiomer Excess & Absolute Configuration Determination Exciton Chirality CD Method (for Hydroxyl Groups) HPLC Labeling Reagents Hydroxyl Group Labeling Reagents for HPLC Nucleosides, Nucleotides & Related Reagents Protecting Agents for Hydroxyl and Amino Groups Protecting Agents, Phosphorylating Agents & Condensing Agents Reagents for Oligosaccharide Synthesis UV Detection (HPLC Labeling Reagents) A-B, Puriss p.a. ACSOrganic Building Blocks Acid HalidesDerivatization Reagents Analytical Reagents for General Use Carbonyl Compounds Derivatization Reagents HPLC;alpha-Chlorotoluene; Benzylchloride anhydrous; Benzylchloride, stabilized;
Benzenecarbonyl chloride,Benzoic acid chloride,alpha-Chlorobenzaldehyde;C7H5ClO
Property of Benzoyl Chloride
BENZOYL CHLORIDE is a colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.
Melting point : -1 °C
Boiling point : 198 °C(lit.)
density : 1.211 g/mL at 25 °C(lit.)
vapor density : 4.88 (vs air)
vapor pressure : 1 mm Hg ( 32 °C)
storage temp. : Store at 0-5°C
PH: 2 (1g/l, H2O, 20?)
Water Solubility : reacts
FreezingPoint : -1?
Sensitive : Moisture Sensitive
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents, water, alcohols, strong bases. Reacts violently with DMSO and vigorously with alkalies.
Physicochemical Information
Boiling point 197.2 °C (1013 hPa)
Density 1.21 g/cm3 (20 °C)
Explosion limit 2.5 – 27 %(V)
Flash point 93 °C
Ignition temperature 600 °C
Flammability of the Product: Combustible.
Auto-Ignition Temperature: 197°C (386.6°F)
Flammable Limits: LOWER: 1.2% UPPER: 4.9%
Products of Combustion: These products are carbon oxides (CO, CO2).
Fire Hazards in Presence of Various Substances: Not available.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in
presence of static discharge: Not available.
Fire Fighting Media and Instructions:
SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
Physical Dangers of Benzoyl chloride
The vapour is heavier than air.
Chemical Dangers of Benzoyl chloride
On contact with hot surfaces or flames this substance decomposes forming highly toxic and corrosive gases ( phosgene and hydrogen chloride ). The substance decomposes rapidly on heating or on contact with alkalis, alcohols, amines and dimethyl sulphoxide – see ICSC 0459 , causing fire and explosion hazard. Reacts violently with strong oxidants. Reacts with water or steam producing heat, and corrosive fumes ( hydrogen chloride – see ICSC 0163) . Attacks many metals forming flammable hydrogen gas (see ICSC 0001), also on contact with metal salts.
Application of Benzoyl chloride
Benzoyl chloride for synthesis.Used for dye intermediates, initiator, UV absorbers, rubber additives, medicine etc.
Benzoyl chloride is intermediate of herbicide metamitron, and insecticide propargite, benzene hydrazine or intermediate food.
Benzoyl chloride is used for organic synthesis, dye and pharmaceutical raw material, manufacturing initiator benzoyl peroxide, t-butyl peroxybenzoate, pesticides and herbicides. In pesticides, it is a new insecticide, which is inducible isoxazole parathion (Isoxathion, Karphos) intermediate. Benzoyl chloride is an important benzoyl and benzyl reagent. Most of benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, fiber decolorizing Wait. Domestic original benzoyl chloride manufacturing enterprises are more than 20. Some of the manufacturers also produce acid chloride, and the production capacity is 10,000t. However, according to the 2003 survey, the profit is too low, because of the use of small polluting production line, while the use of polluting route is controlled by the government restrictions, and a further raw material price increases. Therefore most of the manufacturers stop the production. Further reaction with the acid chloride can also produce acid anhydride, and benzoic acid anhydride is the main purpose for acylation agents, which can also be used as a bleaching agent and flux of a component, as well as it can also be used for the preparation of benzoyl peroxide over.Reagents for the analysis, but also for spices, organic synthesis.
Reactivity Profile of Benzoyl chloride
Benzoyl chloride reacts violently with protic solvents such as alcohols, with amines and amides (for example dimethylformamide [Bretherick 1979 p. 6] ) and with inorganic bases. Causes the violent decomposition of dimethyl sulfoxide [Chem. Eng. News 35(9): 87 1957]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Friedel-Crafts acylation of naphthalene using Benzoyl chloride, catalyzed by AlCl3, must be conducted above the melting point of the mixture, or the reaction may be violent [Clar, E. et al., Tetrahedron, 1974, 30, 3296].
Disposal of Benzoyl chloride
Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
Benzoil Klorür Özellikleri
BENZOYL KLORÜR, keskin kokusu olan renksiz bir köpürme svsdr. Parlama noktas 162 ° F. Lachrymator, cildi ve gözleri tahri eder. Metallere ve dokulara kar koroziftir. Tpta ve dier kimyasallarn üretiminde kullanlr.
Younluk 10,2 lb / gal.
Erime noktas: -1 ° C
Kaynama noktas: 198 ° C (aydnlk)
Younluk: 1.211 g / mL, 25 ° C’de (aydnlk)
Buhar younluu: 4.88 (vs hava)
Buhar basnc: 1 mm Hg (32 ° C)
Saklama scakl : 0-5 ° C’de saklayn
PH: 2 (1 g / l, H20, 20 °)
Suda Çözünürlük: tepki verir
Donma noktas: -1?
Hassas: Neme Duyarl
Kararllk :Kararl. Yanc. Güçlü oksitleyici ajanlar, su, alkoller, güçlü bazlarla uyumaz. DMSO ile iddetli reaksiyona girer ve alkalilerle iddetle tepki gösterir.
Fizikokimyasal Bilgi
Kaynama noktas 197.2 ° C (1013 hPa)
Younluk 1.21 g / cm3 (20 ° C)
Patlama limiti% 2.5 – 27 (V)
Parlama noktas 93 ° C
Tutuma scakl 600 ° C
Yanclk: Yanc.
Otomatik Ateleme Scakl: 197 ° C (386.6 ° F)
Yanc Limitler: DÜÜK:% 1.2 ÜST:% 4.9
Yanma Ürünleri: Bu ürünler karbon oksitlerdir (CO, CO2).
Çeitli Maddeler Içinde Yangn Tehlikesi: Mevcut deildir.
Çeitli Maddelerde Bulunan Patlama Tehlikeleri:
Mekanik etkilerden dolay ürünün patlamas riski: Mevcut deil. Ürünün patlama riskleri
Statik dearj varl: Mevcut deil.
Yangnla Mücadele Medyas ve Talimatlar:
Küçük Yangn: Kuru kimyasal toz kullann. BÜYÜK YANGIN: Su spreyi, sis veya köpük kullann. Su jeti kullanmayn.
Benzil Klorür Fiziksel Tehlikeleri
Buhar havadan daha ardr.
Benzil Klorür Kimyasal Tehlikeleri
Scak yüzeyler veya alevlerle temasta bu madde, toksik ve andrc gazlar (fosgen ve hidrojen klorür) oluturarak parçalanr. Isnma ve alkaliler, alkoller, aminler ve dimetil sülfoksit ile temas halinde madde hzla ayrr – ICSC 0459’a baknz, yangn ve patlama tehlikesine neden olur. Güçlü oksidanlarla iddetle tepki gösterir. Su veya buhar üreten s ve korozif dumanlar ile reaksiyona girer (hidrojen klorür – bkz. ICSC 0163). Yanc hidrojen gaz oluturan birçok metali (ayrca ICSC 0001’e bakn), ayrca metal tuzlaryla temas ettiinde de saldrr.
Benzoil klorür uygulamas
Sentez için benzoil klorür. Boya ara maddeleri, balatc, UV emici, kauçuk katk maddeleri, tp vb. Için kullanlr.
Benzoil klorür herbisit metamitron ve insektisid propargit, benzen hidrazin veya ara gdann ara ürünüdür.
Benzoil klorür, organik sentez, boya ve farmasötik hammadde, balatc benzoil peroksit, t-butil peroksibenzoat, böcek öldürücüler ve herbisitler üretmek için kullanlr. Pestisitlerde, yeni bir insektisittir ve bu indüksiyon izoksazol paratiyonudur (izoaksiyon, Karphos) ara madde. Benzoil klorür, önemli bir benzoil ve benzil reaktifidir. Benzoil klorürün birçou benzoil peroksit üretiminde, ikinci olarak benzofenon, benzil benzoat, benzil selüloz üretimi için kullanlr. Benzoil peroksit, bir cam elyaf malzemesi, florür kauçuu, silikon çapraz balama ajanlar, ya rafine edilmi, aartlm un, elyaf renk giderme Bekleme monomer plastik, polyester, epoksi, akrilik reçine üretimi, kendini sertletirici ajan için polimerizasyon balatc katalize eder. Yurtiçi orijinal benzoil klorür üretim iletmelerinin 20’den fazla. Üreticilerin bazlar da asit klorür üretmek ve üretim kapasitesi 10.000t. Bununla birlikte, 2003 aratrmasna göre, kirleten rota kullanmnn hükümet kstlamalar ile kontrol edildii ve küçük bir kirleten üretim hattnn kullanlmas nedeniyle karn çok düük olduu ve bir baka hammadde fiyatnn artt belirtildi. Bu nedenle imalatçlarn çou üretimi durdurmaktadr. Asit klorid ile reaksiyona girmek ayrca asit anhidrit üretebilir ve benzoik asit anhidrid, bir aartma maddesi ve bir bileen ak olarak da kullanlabilen asilasyon ajanlar için asl amaçtr, ayrca hazrlama için de kullanlabilir Benzoil peroksit. Analiz için ilaçlar, ayn zamanda baharatlar, organik sentez için de kullanlabilir.
Reaktivite Profili
Benzoil klorür, alkoller gibi amin ve amidler (örn. Dimetilformamid ile protik solventler ve inorganik bazlarla iddetle reaksiyona girer. Dimetil sülfoksitin iddetli bozunmasna neden olur. zole metal tuzlarnn mevcudiyetinde diizopropil eter veya dier eterler ile kartrldnda iddetli veya patlayc bir reaksiyon gösterebilir . AlCl3 ile katalize edilen Benzoil klorit kullanlarak naftalinin Friedel-Crafts asilasyonu, karmn erime noktasnn üstünde yürütülmelidir veya reaksiyon iddetli olabilir.
Benzoil klorürün bertaraf edilmesi
Organik asit halojenürleri, anhidritleri ve izosiyanatlar, bunlar karlk gelen metil esterlere veya metil karbamatlara dönütürmek için fazla bir metanol damla damla ilave edilebilir. Gerekirse sodyum hidroksit çözeltisi ile nötralize edin. A kapna doldurun.