21369-76-6

• 常用中文名：α-Chloroacrylic acid chloride
• 常用英文名：α-Chloroacrylic acid chloride
• CAS号：21369-76-6
• 分子式：C₃H₂Cl₂O
• 分子量：124.95300
• 发布时间：2016-04-24 09:32:28
• 更新时间：2025-08-25 18:39:51

名称

• 英文名: 2-chloroprop-2-enoyl chloride
• 英文别名: 2-Chloroacrylylchloride; 2-Propenoyl chloride,2-chloro; ACRYLOYL CHLORIDE,2-CHLORO; 2-chloroacrylic acid chloride; 2-Chloroacrylloyl chloride; 2-Chloro-2-propenoyl chloride

物化性质

• 密度: 1.345g/cm3
• 沸点: 107.7ºC at 760 mmHg
• 分子式: C₃H₂Cl₂O
• 分子量: 124.95300
• 闪点: 40.6ºC
• 精确质量: 123.94800
• PSA: 17.07000
• LogP: 1.50430
• 蒸汽压: 26.8mmHg at 25°C
• 折射率: 1.456

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AT7400000 CHEMICAL NAME : Acryloyl chloride, 2-chloro- CAS REGISTRY NUMBER : 21369-76-6 BEILSTEIN REFERENCE NO. : 1740700 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H2-Cl2-O MOLECULAR WEIGHT : 124.95 WISWESSER LINE NOTATION : GVYGU1 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 1 nmol/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 78,113,1980

安全

• 海关编码: 2916190090

合成路线

7623-13-4 ~% 21369-76-6

文献：Hickmott,P.W. Journal of the Chemical Society, 1964 , p. 883 - 887

3266-39-5 ~57% 21369-76-6

文献：German, L. S.; Delyagina, N. I. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1986 , vol. 35, # 4 p. 868 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1986 , # 4 p. 951

32997-86-7 ~% 21369-76-6

文献：Sayre, L. M.; Larson, D. L.; Takemori, A. E.; Portoghese, P. S. Journal of Medicinal Chemistry, 1984 , vol. 27, # 10 p. 1325 - 1335

598-79-8 79-37-8 ~% 21369-76-6

文献：G. D. Searle and Co. Patent: US3940439 A1, 1976 ;

75-44-5 598-79-8 68-12-2 ~% 21369-76-6

文献：Hoechst Aktiengesellschaft Patent: US4066690 A1, 1978 ;

598-79-8 ~% 21369-76-6

文献：Schirok, Hartmut; Alonso-Alija, Cristina; Michels, Martin Synthesis, 2005 , # 18 art. no. T03005SS, p. 3085 - 3094

598-79-8 98-88-4 ~% 21369-76-6

文献：Imp.Chem.Ind. Patent: US2233835 , 1938 ;

7623-13-4 91-66-7 ~% 21369-76-6

文献：Marvel et al. Journal of the American Chemical Society, 1940 , vol. 62, p. 3496

海关

海关编码	2916190090
中文概述	2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%