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硅烷结构式](https://www.chemicalbook.com/CAS/GIF/18938-24-4.gif)
| CAS号 : | 18938-24-4 |
精确质量 : | 244.15000 |
| 分子式 : | C11H28Si3 |
logP : | 4.54500 |
| 分子量 : | 244.59700 |
PSA : | 0.00000 |
[2,2-二(三甲基硅烷基)乙烯基](三甲基)硅烷 | |
1,2-bis(trimethylsilyl)ethenyl-trimethylsilane | |
18938-24-4 | |
C11H28Si3 | |
244.59700 | |
0.00000 | |
4.54500 | |
244.15000 |
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1.422
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40.6ºC
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0.471mmHg at 25°C
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0.787g/cm3
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199.9ºC at 760mmHg
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2931900090
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2931900090. Other organo-inorganic compounds |
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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% |
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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% |
