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| CAS号 : | 87219-80-5 |
精确质量 : | 200.12300 |
| 分子式 : | C10H20O2Si |
logP : | 2.26630 |
| 分子量 : | 200.35000 |
PSA : | 18.46000 |
3-三甲基硅炔醛二乙缩醛 | |
3-Trimethylsilylpropargyl aldehyde diethyl acetal | |
87219-80-5 | |
C10H20O2Si | |
200.35000 | |
18.46000 | |
2.26630 | |
200.12300 |
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1.43-1.432
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39.9ºC
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Refrigerator (+4ºC)
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0.887g/cm3
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170-172ºC
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2931900090
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R36/37/38; R10
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37/39-26-16
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Xi
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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% |
