21581-91-9

• 常用中文名：bis(chloromethyl)-dimethylgermane
• 常用英文名：bis(chloromethyl)-dimethylgermane
• CAS号：21581-91-9
• 分子式：C₄H₁₀Cl₂Ge
• 分子量：201.66800
• 发布时间：2016-07-25 09:15:32
• 更新时间：2024-01-09 19:05:58

名称

• 英文名: bis(chloromethyl)-dimethylgermane
• 英文别名: Dimethyl-bis-chlormethyl-german; Bis(chloromethyl)dimethylgermanium; Dichlormethyl-dimethylgerman; Germane,bis(chloromethyl)dimethyl; BIS(CHLOROMETHYL)DIMETHYLGERMANE

物化性质

• 密度: 1.382 g/cm3
• 沸点: 174-5ºC
• 分子式: C₄H₁₀Cl₂Ge
• 分子量: 201.66800
• 闪点: 41.5ºC
• 精确质量: 201.93700
• LogP: 3.08740
• 蒸汽压: 2.74mmHg at 25°C
• 折射率: 1.481

安全

• 海关编码: 2931900090

合成路线

21572-21-4 ~68% 21581-91-9

文献：Barrau, J.; Rima, G.; Satge, J. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1984 , vol. 14, p. 21 - 38

186581-53-3 75-16-1 10038-98-9 ~8% 5830-55-7 详细

文献：Christou, Victor; Young, G. Brent Journal of Organometallic Chemistry, 1996 , vol. 510, # 1-2 p. 157 - 165

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%