1851-77-0

• 常用中文名：DI(ETHYLXANTHOGEN)TRISULFIDE
• 常用英文名：DI(ETHYLXANTHOGEN)TRISULFIDE
• CAS号：1851-77-0
• 分子式：C₆H₁₀O₂S₅
• 分子量：274.46700
• 发布时间：2017-06-25 01:24:33
• 更新时间：2024-01-10 13:26:52

名称

• 英文名: O-ethyl (ethoxycarbothioyltrisulfanyl)methanethioate
• 英文别名: Bisethylxanthate trisulfide; Bis-aethoxythiocarbonyl-trisulfan; Aethylthioformiattrisulfid; BEXT (VAN); Di(ethylxanthogen)trisulfide; Trisulfide,bis(ethoxythioxomethyl); Diaethylxanthogentrisulfid; Defoliant 713; bis-ethoxythiocarbonyl-trisulfane; BEXT; Bis-(aethoxy-thioformyl)-trisulfid; Bis-ethylxanthogen trisulfide

物化性质

• 密度: 1.428g/cm3
• 沸点: 340.8ºC at 760 mmHg
• 分子式: C₆H₁₀O₂S₅
• 分子量: 274.46700
• 闪点: 159.9ºC
• 精确质量: 273.92800
• PSA: 158.54000
• LogP: 3.65880
• 蒸汽压: 0.000165mmHg at 25°C
• 折射率: 1.671

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LR0440000 CHEMICAL NAME : Formic acid, trithiobis(thio-, O,O-diethyl ester CAS REGISTRY NUMBER : 1851-77-0 BEILSTEIN REFERENCE NO. : 1788565 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C6-H10-O2-S5 MOLECULAR WEIGHT : 274.46 WISWESSER LINE NOTATION : SUYO2&SSSYUS&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 : 235 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,69,1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 140 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,69,1976 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 300 mg/m3/3H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1018,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,181,1971

安全

• 海关编码: 2930909090

合成路线

140-89-6 ~% 1851-77-0

文献：Foss Norske Vid.Selsk.Skr., 1945 , # 2 p. 62,71

502-55-6 ~% 1851-77-0

文献：Bokarev,K.S. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1964 , p. 2074 - 2080 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1964 , p. 2175 - 2182

60-29-7 140-89-6 ~% 1851-77-0

文献：Twiss Journal of the American Chemical Society, 1927 , vol. 49, p. 493

7732-18-5 140-89-6 ~% 1851-77-0

文献：Twiss Journal of the American Chemical Society, 1927 , vol. 49, p. 493

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%