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| CAS号 : | 5930-67-6 |
精确质量 : | 143.98300 |
| 分子式 : | C3F4O2 |
logP : | 0.61390 |
| 分子量 : | 144.02500 |
PSA : | 34.14000 |
二氟丙二酰氟 | |
Difluoromalonyl fluoride | |
5930-67-6 | |
C3F4O2 | |
144.02500 | |
34.14000 | |
0.61390 | |
143.98300 |
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-9ºC
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1.529g/cm3
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1.282
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29.5ºC
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S23; S38
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UN 3308
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C; T
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R23
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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% |
