462-31-7

• 常用中文名：Thioacetic acid S-(2-fluoroethyl) ester
• 常用英文名：Thioacetic acid S-(2-fluoroethyl) ester
• CAS号：462-31-7
• 分子式：C₄H₇FOS
• 分子量：122.16100
• 发布时间：2017-08-04 02:23:30
• 更新时间：2025-09-16 17:15:08

名称

• 英文名: S-(2-fluoroethyl) ethanethioate
• 英文别名: 2-fluoroethyl thioacetate; Ethanethioic S-acid,2-fluoroethyl ester; 2-Fluoroethyl thiolacetate

物化性质

• 密度: 1.099g/cm3
• 沸点: 140.4ºC at 760 mmHg
• 分子式: C₄H₇FOS
• 分子量: 122.16100
• 闪点: 38.7ºC
• 精确质量: 122.02000
• PSA: 42.37000
• LogP: 1.23560
• 蒸汽压: 6.15mmHg at 25°C
• 折射率: 1.431

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AJ6950000 CHEMICAL NAME : Acetic acid, thio-, S-(2-fluoroethyl) ester CAS REGISTRY NUMBER : 462-31-7 BEILSTEIN REFERENCE NO. : 1743106 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C4-H7-F-O-S MOLECULAR WEIGHT : 122.17 WISWESSER LINE NOTATION : F2SV1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 78,3843,1956 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 174,737,1954

合成路线

383-50-6 10387-40-3 ~% 462-31-7

文献：Howell et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 3843,3845

762-49-2 10387-40-3 ~% 462-31-7

文献：Gryszkiewicz-Trochimowski Recueil des Travaux Chimiques des Pays-Bas, 1947 , vol. 66, p. 428

75-02-5 507-09-5 ~% 462-31-7

文献：du Pont de Nemours and Co. Patent: US2439203 , 1944 ;

75-02-5 507-09-5 94-36-0 ~% 462-31-7

文献：du Pont Patent: US2439203 , 1944 ;

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