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| CAS号 : | 54494-07-4 |
精确质量 : | 276.19400 |
| 分子式 : | C13H32O2Si2 |
logP : | 4.63990 |
| 分子量 : | 276.56300 |
PSA : | 18.46000 |
2,2,12,12-四甲基-3,11-二氧杂-2,12-二硅杂十三烷 | |
trimethyl(7-trimethylsilyloxyheptoxy)silane | |
54494-07-4 | |
C13H32O2Si2 | |
276.56300 | |
18.46000 | |
4.63990 | |
276.19400 |
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1.422
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102.4ºC
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0.844g/cm3
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272.7ºC at 760 mmHg
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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% |
