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| CAS号 : | 1478-53-1 |
精确质量 : | 188.04100 |
| 分子式 : | C5H11F2O3P |
logP : | 2.47510 |
| 分子量 : | 188.11000 |
PSA : | 45.34000 |
二氟甲基膦酸二乙酯 | |
Diethyl (difluoromethane)phosphonate | |
1478-53-1 | |
C5H11F2O3P | |
188.11000 | |
45.34000 | |
2.47510 | |
188.04100 |
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n20/D 1.388(lit.)
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62.2ºC
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1.29mmHg at 25°C
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1.181g/cm3
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179.2ºC at 760mmHg
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2931900090
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UN 3265
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R34
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S26; S36/37/39
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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% |
