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| CAS号 : | 377-71-9 |
精确质量 : | 246.05200 |
| 分子式 : | C8H10F4O4 |
logP : | 1.38320 |
| 分子量 : | 246.15600 |
PSA : | 52.60000 |
四氟丁二酸二乙酯 | |
DIETHYL TETRAFLUOROSUCCINATE | |
377-71-9 | |
C8H10F4O4 | |
246.15600 | |
52.60000 | |
1.38320 | |
246.05200 |
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1.368
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78°C/5mm
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78°C 5mm
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1,273 g/cm3
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S26-S36/37/39
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Xi
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R36/37/38
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2917190090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
