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| CAS号 : | 31491-21-1 |
精确质量 : | 280.13100 |
| 分子式 : | C14H24O2Si2 |
logP : | 4.68800 |
| 分子量 : | 280.51000 |
PSA : | 18.46000 |
β,β-双(三甲基甲硅烷氧基)苯乙烯 | |
β,β-Bis(trimethylsilyloxy)styrene | |
31491-21-1 | |
C14H24O2Si2 | |
280.51000 | |
18.46000 | |
4.68800 | |
280.13100 |
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0-6ºC
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85ºC (20 mmHg)
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2931900090
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S24/25
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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% |
