| 英文名 | trimethyl-[2,4,5-tris(trimethylsilyl)phenyl]silane |
|---|---|
| 英文别名 |
1,2,4,5-tetrakis-trimethylsilanyl-benzene
dodeca-Si-methyl-Si,Si',Si'',Si'''-benzene-1,2,4,5-tetrayl-tetrakis-silane |
| 密度 | 0.85g/cm3 |
|---|---|
| 沸点 | 274.6ºC at 760mmHg |
| 分子式 | C18H38Si4 |
| 分子量 | 366.83600 |
| 闪点 | 85ºC |
| 精确质量 | 366.20500 |
| LogP | 3.86740 |
| 蒸汽压 | 0.00896mmHg at 25°C |
| 折射率 | 1.461 |
| 海关编码 | 2931900090 |
|---|
| 海关编码 | 2931900090 |
|---|---|
| 中文概述 | 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% |
| 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% |