2404-78-6

• 常用中文名：1-bis(ethylsulfanyl)phosphoryloxyethane
• 常用英文名：1-bis(ethylsulfanyl)phosphoryloxyethane
• CAS号：2404-78-6
• 分子式：C₆H₁₅O₄PS₂
• 分子量：246.28500
• 发布时间：2016-03-21 15:15:15
• 更新时间：2025-09-19 18:25:13

名称

• 英文名: 1-bis(ethylsulfanyl)phosphoryloxyethane
• 英文别名: dithiophosphoric acid O,S,S'-triethyl ester; Dithiophosphorsaeure-O,S,S'-triaethylester; O,S,S'-Triaethyl-dithiophosphat; O.O.S-Triaethyl-dithiophosphat; Phosphorodithioic acid,O,S,S-triethyl ester; O,S,S-Triaethylphosphorodithioat

物化性质

• 密度: 1.151g/cm3
• 沸点: 276.5ºC at 760 mmHg
• 分子式: C₆H₁₅O₄PS₂
• 分子量: 246.28500
• 闪点: 121ºC
• 精确质量: 246.01500
• PSA: 127.17000
• LogP: 1.92800
• 蒸汽压: 0.00807mmHg at 25°C
• 折射率: 1.497

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TE4700000 CHEMICAL NAME : Phosphorodithioic acid, O,S,S-triethyl ester CAS REGISTRY NUMBER : 2404-78-6 BEILSTEIN REFERENCE NO. : 1705784 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C6-H15-O2-P-S2 MOLECULAR WEIGHT : 214.30 WISWESSER LINE NOTATION : 2SPO&S2&O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 140 mg/kg TOXIC EFFECTS : Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands REFERENCE : DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 95 mg/kg TOXIC EFFECTS : Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands REFERENCE : DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 126 mg/kg TOXIC EFFECTS : Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands REFERENCE : DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 83 mg/kg TOXIC EFFECTS : Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands REFERENCE : DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980

安全

• 海关编码: 2931900090

合成路线

75-08-1 ~% 2404-78-6

文献：McCombie et al. Patent: US2489917 , 1948 ;

75-03-6 ~% 2404-78-6

文献：Pistschimuka Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1912 , vol. 44, p. 1439,1442 Journal fuer Praktische Chemie (Leipzig), 1911 , vol. <2>84, p. 748 Chem. Zentralbl., 1913 , vol. 84, # I p. 1581

1498-42-6 811-51-8 ~% 2404-78-6

文献：Pistschimuka Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1912 , vol. 44, p. 1439,1442 Journal fuer Praktische Chemie (Leipzig), 1911 , vol. <2>84, p. 748 Chem. Zentralbl., 1913 , vol. 84, # I p. 1581

2524-09-6 75-03-6 ~% 2404-78-6

文献：Pistschimuka Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1912 , vol. 44, p. 1439,1442 Journal fuer Praktische Chemie (Leipzig), 1911 , vol. <2>84, p. 748 Chem. Zentralbl., 1913 , vol. 84, # I p. 1581

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海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%