| 英文名 | 1,1,2,2,3,3,4,4,5,5,6,6,7,7-tetradecamethylheptasilepane |
|---|---|
| 英文别名 |
tetradecamethylheptasilepane
Tetradecamethylcycloheptasilane Cycloheptasilane,1,1,2,2,3,3,4,4,5,5,6,6,7,7-tetradecamethyl Cycloheptasilane,tetradecamethyl-(8CI,9CI) Permethylcycloheptasilane Tetradecamethylcycloheptasilan |
| 密度 | 0.83g/cm3 |
|---|---|
| 沸点 | 305.9ºC at 760mmHg |
| 分子式 | C14H42Si7 |
| 分子量 | 407.08200 |
| 闪点 | 101.5ºC |
| 精确质量 | 406.16700 |
| LogP | 5.50760 |
| 蒸汽压 | 0.00145mmHg at 25°C |
| 折射率 | 1.428 |
| 海关编码 | 2901100000 |
|---|
| 上游产品 3 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2901100000 |
|---|---|
| 中文概述 | 2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明 |
| Summary | 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
