631-45-8

• 常用中文名：Tri-o-cresyl phosphorothionate
• 常用英文名：Tri-o-cresyl phosphorothionate
• CAS号：631-45-8
• 分子式：C₂₁H₂₁O₃PS
• 分子量：384.42800
• 发布时间：2017-10-05 16:13:17
• 更新时间：2025-08-28 09:26:15

名称

• 英文名: tris(2-methylphenoxy)-sulfanylidene-λ5-phosphane
• 英文别名: O,O,O-Tris(2-methylphenyl) thiophosphate; o-Tolyl phosphorothioate; O.O.O-Tri-o-tolyl-thiophosphat; Tri-o-cresyl phosphorothionate; O,O,O-tri-o-tolyl phosphorothioate; Tri-o-tolyl phosphorothioate; Tri-o-cresyl phosphorothioate; Tri-o-cresyl thiophosphate; tri-o-tolylthiophosphate; thiophosphoric acid O,O',O''-tri-o-tolyl ester; Thiophosphorsaeure-O,O',O''-tri-o-tolylester

物化性质

• 密度: 1.222g/cm3
• 沸点: 476.8ºC at 760 mmHg
• 分子式: C₂₁H₂₁O₃PS
• 分子量: 384.42800
• 闪点: 242.1ºC
• 精确质量: 384.09500
• PSA: 69.59000
• LogP: 7.02370
• 折射率: 1.612

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TG4300000 CHEMICAL NAME : Phosphorothioic acid, O,O,O-tri-o-tolyl ester CAS REGISTRY NUMBER : 631-45-8 BEILSTEIN REFERENCE NO. : 2170893 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H21-O3-P-S 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 : 7200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 2,495,1960

合成路线

2622-08-4 ~% 631-45-8

文献：Gottlieb Journal of the American Chemical Society, 54 <1932 748

95-48-7 ~82% 631-45-8 73608-47-6

文献：Mazitova, F. N.; Khairullin, V. K. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 4 p. 815 - 821,652 - 658

95-48-7 ~0% 34381-74-3 631-45-8

文献：Mazitova, F. N.; Khairullin, V. K. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 4 p. 815 - 821,652 - 658

95-48-7 ~% 631-45-8

文献：Gottlieb Journal of the American Chemical Society, 54 <1932 748

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