1851-71-4

• 常用中文名：BIS(ETHYLXANTHOGEN) TETRASULFIDE
• 常用英文名：BIS(ETHYLXANTHOGEN) TETRASULFIDE
• CAS号：1851-71-4
• 分子式：C₆H₁₀O₂S₆
• 分子量：306.53200
• 发布时间：2016-04-02 17:28:57
• 更新时间：2024-01-10 17:49:53

名称

• 英文名: O-ethyl (ethoxycarbothioyltetrasulfanyl)methanethioate
• 英文别名: Tetrasulfide,bis(ethoxythiocarbonyl); Bis(ethylxanthogen) tetrasulfide; Di-ethoxythiokarbonyl-tetrasulfid [Czech]; FORMIC ACID,TETRATHIOBIS(THIO-,O,O-DIETHYL ESTER; bis-ethoxythiocarbonyl-tetrasulfane; Diaethylxanthogentetrasulfid; Bis-(aethoxy-thioformyl)-tetrasulfid; Methanethioic; Bis-aethoxythiocarbonyl-tetrasulfan; Aethylthioformiattetrasulfid; Bis(ethoxythiocarbonyl)tetrasulfide

物化性质

• 密度: 1.486g/cm3
• 沸点: 383.7ºC at 760 mmHg
• 分子式: C₆H₁₀O₂S₆
• 分子量: 306.53200
• 闪点: 185.8ºC
• 精确质量: 305.90100
• PSA: 183.84000
• LogP: 4.30700
• 蒸汽压: 9.54E-06mmHg at 25°C
• 折射率: 1.702
• 储存条件: 库房通风低温干燥,与食品原料分开存放

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LR0380000 CHEMICAL NAME : Formic acid, tetrathiobis(thio-, O,O-diethyl ester CAS REGISTRY NUMBER : 1851-71-4 BEILSTEIN REFERENCE NO. : 1793361 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C6-H10-O2-S6 MOLECULAR WEIGHT : 306.52 WISWESSER LINE NOTATION : SUYO2&SSSSYUS&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 : 275 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: 5,26,1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 275 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: 5,26,1976 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

安全

• 海关编码: 2930909090

合成路线

140-89-6 ~77% 1851-71-4

文献：Zhang, Zhaoda; Nichols, Alexandra; Alsbeti, Mazen; Tang, Jimmy X.; Tang, Jin Yan Tetrahedron Letters, 1998 , vol. 39, # 17 p. 2467 - 2470

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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%