18166-40-0

• 常用中文名：(丙烯酸氧基甲基)双(三甲基硅氧基)甲基硅烷
• 常用英文名：(methacryloxymethyl)bis(trimethylsiloxy)methylsilane
• CAS号：18166-40-0
• 分子式：C₁₂H₂₈O₄Si₃
• 分子量：320.605
• 相关类别： 化学试剂 硅烷试剂
• 发布时间：2018-11-23 13:33:22
• 更新时间：2025-08-26 19:34:25

名称

• 中文名: (丙烯酸氧基甲基)双(三甲基硅氧基)甲基硅烷
• 英文名: (methacryloxymethyl)bis(trimethylsiloxy)methylsilane
• 中文别名: (甲基丙烯酰氧基甲基)双(三甲基硅氧基)甲基硅烷
• 英文别名: (methacryloyloxymethyl)dimethoxymethylsilane; 3-Methacryloyloxymethyl-heptamethyl-trisiloxan; [Dimethoxy(methyl)silyl]methyl methacrylate; methacrylic acid-(1,1,1,3,5,5,5-heptamethyl-trisiloxan-3-ylmethyl ester); (METHACRYLOXYMETHYL)METHYLDIMETHOXYSILANE; methacryloxymethyl(dimethoxy)methylsilane; XL 32; methacryloyloxy-methyl(methyl)dimethoxysilane; 2-Propenoic acid,2-methyl-,(dimethoxymethylsilyl)methyl ester; (1,1,1,3,5,5,5-Heptamethyl-3-trisiloxanyl)methyl methacrylate; 2-Propenoic acid, 2-methyl-, [1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]methyl ester; 1-methacryloxymethyl-bis(trimethylsiloxy)methylsilane; Geniosil XL32; Methacrylsaeure-(1,1,1,3,5,5,5-heptamethyl-trisiloxan-3-ylmethylester)

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 281.9±42.0 °C at 760 mmHg
• 分子式: C₁₂H₂₈O₄Si₃
• 分子量: 320.605
• 闪点: 103.3±23.4 °C
• 精确质量: 320.129547
• PSA: 44.76000
• LogP: 6.01
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.427
• 储存条件: below 5° C

安全

• 海关编码: 2916140000

合成路线

2754-27-0 ~% 18166-40-0

文献：Andrianow; Dabagowa Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1959 , p. 1767,1768,1770;engl.Ausg.S.1693,1694,1696

2754-27-0 3978-58-3 ~% 18166-40-0

文献：Andrianov,K.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1962 , p. 1487 - 1491 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1962 , p. 1572 - 1577

海关

海关编码	2916140000
中文概述	2916140000. 甲基丙烯酸酯. 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:80.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0%