4170-50-7

• 常用中文名：1,2-二溴乙基三氯硅烷
• 常用英文名：1,2-DIBROMOETHYLTRICHLOROSILANE
• CAS号：4170-50-7
• 分子式：C₂H₃Br₂Cl₃Si
• 分子量：321.29800
• 发布时间：2018-08-08 17:30:55
• 更新时间：2026-08-02 20:00:20

名称

• 中文名: 1,2-二溴乙基三氯硅烷
• 英文名: trichloro(1,2-dibromoethyl)silane
• 英文别名: trichloro(1,2-dibromoethyl)-silan; A, B-DIBROMOETHYLTRICHLOROSILANE; EINECS 224-031-6; Dibromoethyltrichlorosilane; 1,2-Dibromoethyltrichlorosilane; Silane, trichloro(1,2-dibromoethyl); (1,2-dibromoethyl)trichloro-silan; Trichlor-<1,2-dibrom-ethyl>-silan

物化性质

• 密度: 2.031g/cm3
• 沸点: 202.7ºC at 760mmHg
• 分子式: C₂H₃Br₂Cl₃Si
• 分子量: 321.29800
• 闪点: 76.4ºC
• 精确质量: 317.74400
• LogP: 3.75920
• 折射率: 1.537
• 储存条件: 2-8°C，密封，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VV2980000 CHEMICAL NAME : Silane, (1,2-dibromoethyl)trichloro- CAS REGISTRY NUMBER : 4170-50-7 BEILSTEIN REFERENCE NO. : 1811695 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C2-H3-Br2-Cl3-Si MOLECULAR WEIGHT : 321.31 WISWESSER LINE NOTATION : G-SI-GGYE1E HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04049

安全

• 海关编码: 2931900090

合成路线

75-94-5 ~91% 4170-50-7

文献：Agre, C. L.; Hilling, W. Journal of the American Chemical Society, 1952 , vol. 74, p. 3899 - 3902 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 51, page 146 - 149

上下游产品

上游产品  1
75-94-5
下游产品  5
593-60-2 18038-34-1 10026-04-7 13852-33-0
3410-77-3

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%