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| CAS号 : | 399-53-1 |
精确质量 : | 140.04400 |
| 分子式 : | C8H6F2 |
logP : | 2.60780 |
| 分子量 : | 140.13000 |
PSA : | 0.00000 |
2,4-二氟苯乙烯 | |
1-ethenyl-2,4-difluorobenzene | |
399-53-1 | |
C8H6F2 | |
140.13000 | |
0.00000 | |
2.60780 | |
140.04400 |
|
1.512
|
|
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27.3ºC
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|
|
1.131g/cm3
|
|
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138.3ºC at 760mmHg
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2903999090
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品名, 成分含量, 用途 |
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2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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2903999090. Halogenated derivatives of aromatic hydrocarbons. General tariff: |
