24690-33-3
24690-33-3结构式
- 常用中文名：1,1,1-三甲醇三甲基丙烯酸乙酯
- 常用英文名：1,1,1-trimethylol ethane trimethacrylate
- CAS号：24690-33-3
- 分子式：C17H24O6
- 分子量：324.36900
- 发布时间：2018-12-31 11:57:02
- 更新时间：2024-03-04 12:23:18
| 中文名 | 1,1,1-三甲醇三甲基丙烯酸乙酯 |
|---|---|
| 英文名 | 1,1,1-trimethylol ethane trimethacrylate |
| 英文别名 |
2-methyl-2-[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate
2-Propenoic acid,2-methyl-,2-methyl-2-(((2-methyl-1-oxo-2-propenyl)oxy)methyl)-1,3-propanediyl ester 2-Propenoic acid,2-methyl-,1,1'-(2-methyl-2-(((2-methyl-1-oxo-2-propen-1-yl)oxy)methyl)-1,3-propanediyl) ester Trimethylolethane trimethacrylate 2-methyl-2-propenoicaci2-methyl-2-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl Einecs 246-414-7 Bismethacrylic acid 2-(methacryloyloxymethyl)-2-methylpropane-1,3-diyl ester Dimethacrylic acid 2-[(methacryloyloxy)methyl]-2-methyl-1,3-propanediyl ester Bismethacrylic acid 2-[(methacryloyloxy)methyl]-2-methyl-1,3-propanediyl ester |
| 密度 | 1.065g/cm3 |
|---|---|
| 沸点 | 408.3ºC at 760mmHg |
| 分子式 | C17H24O6 |
| 分子量 | 324.36900 |
| 闪点 | 176ºC |
| 精确质量 | 324.15700 |
| PSA | 78.90000 |
| LogP | 2.35060 |
| 蒸汽压 | 7.08E-07mmHg at 25°C |
| 折射率 | 1.469 |
| 海关编码 | 2918199090 |
|---|
| 海关编码 | 2918199090 |
|---|---|
| 中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |