18236-15-2

• 常用中文名：2-巯基乙基三乙氧基硅烷
• 常用英文名：2-triethoxysilylethanethiol
• CAS号：18236-15-2
• 分子式：C₈H₂₀O₃SSi
• 分子量：224.39300
• 发布时间：2018-08-31 16:13:32
• 更新时间：2025-08-24 21:17:10

名称

• 中文名: 2-巯基乙基三乙氧基硅烷
• 英文名: 2-triethoxysilylethanethiol
• 中文别名: 2-疏基乙基三乙氧基硅烷
• 英文别名: A 1893; EINECS 242-112-4; 2-triethoxysilanyl-ethanethiol; triethoxysilylethanethiol; 2-Triaethoxysilyl-aethanthiol

物化性质

• 密度: 0.977g/cm3
• 沸点: 255.3ºC at 760mmHg
• 分子式: C₈H₂₀O₃SSi
• 分子量: 224.39300
• 闪点: 108.2ºC
• 精确质量: 224.09000
• PSA: 66.49000
• LogP: 1.96460
• 蒸汽压: 0.0263mmHg at 25°C
• 折射率: 1.444

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KJ2596000 CHEMICAL NAME : Ethanethiol, 2-(triethoxysilyl)- CAS REGISTRY NUMBER : 18236-15-2 BEILSTEIN REFERENCE NO. : 1752774 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H20-O3-S-Si 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 : 3080 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 5/5/1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 4490 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 5/5/1981

安全

• 海关编码: 2931900090

合成路线

78-08-0 ~26% 18236-15-2 18536-27-1 63501-59-7

文献：Maroshina, M.Yu.; Pozhidaev, Yu.N.; Palam, B.; Vlasova, N.N.; Voronkov, M.G. Doklady Chemistry, 1994 , vol. 339, # 1-3 p. 205 - 207 Dokl. Akad. Nauk SSSR Ser. Khim., 1994 , vol. 339, # 1 p. 62 - 64

78-08-0 ~% 18236-15-2 18536-27-1

文献：Farbenfabr.Bayer Patent: DE1000817 , 1954 ;

上下游产品

上游产品  1
78-08-0
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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%