| 中文名 | 七甲基苯基环状四硅氧烷 |
|---|---|
| 英文名 | 2,2,4,4,6,6,8-heptamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane |
| 英文别名 |
phenylheptamethylcyclotetrasiloxane
2.2.4.4.6.6.8-Heptamethyl-8-phenyl-cyclotetrasiloxan Cyclic monophenylheptamethylcyclotetrasiloxane HEPTAMETHYLPHENYLCYCLOTETRASILOXANE Monophenylheptamethyl cyclotetrasiloxane Cyclotetrasiloxane,heptamethylphenyl Heptamethyl-phenyl-cyclotetrasiloxan EINECS 233-931-8 |
| 密度 | 1.01g/cm3 |
|---|---|
| 沸点 | 275.8ºC at 760mmHg |
| 分子式 | C13H26O4Si4 |
| 分子量 | 358.68500 |
| 闪点 | 107.4ºC |
| 精确质量 | 358.09100 |
| PSA | 36.92000 |
| LogP | 3.15100 |
| 蒸汽压 | 0.00837mmHg at 25°C |
| 折射率 | 1.472 |
| 危险品运输编码 | UN 1993 |
|---|---|
| 包装等级 | III |
| 危险类别 | 3.2 |
| 海关编码 | 2916399090 |
| 海关编码 | 2916399090 |
|---|---|
| 中文概述 | 2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装 |
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |