17156-62-6
17156-62-6结构式
- 常用中文名：Silane,2,5-cyclohexadiene-1,4-diyltetrakis[trimethyl-
- 常用英文名：Silane,2,5-cyclohexadiene-1,4-diyltetrakis[trimethyl-
- CAS号：17156-62-6
- 分子式：C18H40Si4
- 分子量：368.85200
- 发布时间：2017-11-01 04:18:49
- 更新时间：2025-09-19 19:31:48
| 英文名 | trimethyl-[1,4,4-tris(trimethylsilyl)cyclohexa-2,5-dien-1-yl]silane |
|---|---|
| 英文别名 | 3,3,6,6-Tetrakis-trimethylsilyl-cyclohexa-1,4-dien |
| 密度 | 0.84g/cm3 |
|---|---|
| 沸点 | 358.6ºC at 760mmHg |
| 分子式 | C18H40Si4 |
| 分子量 | 368.85200 |
| 闪点 | 141.9ºC |
| 精确质量 | 368.22100 |
| LogP | 7.02440 |
| 蒸汽压 | 5.2E-05mmHg at 25°C |
| 折射率 | 1.454 |
| 海关编码 | 2931900090 |
|---|
|
~4%
17156-62-6 |
| 文献：Bock,H.; Kaim,W. Journal of the American Chemical Society, 1980 , vol. 102, p. 4429 |
| 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% |