| 中文名 | 1,3,5,7-四甲基-1,3,5,7-四乙烯基环四硅氮烷 |
|---|---|
| 英文名 | 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane |
| 英文别名 |
2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane cyclotetrasilazane,2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl EINECS 225-940-0 Cyclotetrasilazane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasilazane Tetramethyl-tetravinyl-cyclotetrasilazan 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-cyclotetrasilazane |
| 密度 | 0.9±0.1 g/cm3 |
|---|---|
| 沸点 | 294.6±23.0 °C at 760 mmHg |
| 熔点 | <0ºC |
| 分子式 | C12H28N4Si4 |
| 分子量 | 340.720 |
| 闪点 | 132.0±22.6 °C |
| 精确质量 | 340.139099 |
| PSA | 48.12000 |
| LogP | 2.86240 |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.487 |
| 储存条件 | 2-8°C，密封，干燥 |
| 风险声明 (欧洲) | 36/37/38 |
|---|---|
| 安全声明 (欧洲) | 26-36/37/39 |
| 海关编码 | 2915900090 |
|
~%
5162-63-0 |
| 文献：Andrianov,K.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1963 , p. 860 - 862 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1963 , p. 948 - 950 |
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2915900090 |
|---|---|
| 中文概述 | 2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
