2-Propenoic acid,2-methyl-, (dimethoxymethylsilyl)methyl ester
- 中文别名:甲基二甲氧基硅烷
- 中文释义:(丙烯酸氧基甲基)甲基二甲氧基硅烷;甲基丙烯酰氧甲基甲基二乙氧基硅烷;(二甲氧基)(甲基丙烯酰基氧基甲基)(甲基)硅烷
- 英文别名:(Dimethoxy(methyl)silyl)methyl methacrylate;
[dimethoxy(methyl)silyl]methyl 2-methylprop-2-enoate
- CAS No.:121177-93-3
- 分子式:C8H16O4Si
- 分子量:204.3
- 精确分子量:204.08200
- PSA:44.76000
- InChI:InChI=1/C8H16O4Si/c1-7(2)8(9)12-6-13(5,10-3)11-4/h1,6H2,2-5H3
- 分子结构式:
物化性质
- 密度:
- 1.019 g/cm3
- 熔点:
- <-100ºC
- 沸点:
- 205ºC
- 闪点:
- 88ºC
- 折射率:
- 1.422
- 蒸汽压:
- 0.353mmHg at 25°C
安全信息
- 密度:
- 1.019 g/cm3
- 熔点:
- <-100ºC
- 沸点:
- 205ºC
- 闪点:
- 88ºC
- 折射率:
- 1.422
- 蒸汽压:
- 0.353mmHg at 25°C
海关数据
中国海关编码:2931900090
- 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%
- 摘要/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%