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| CAS号 : | 25569-77-1 |
精确质量 : | 262.04400 |
| 分子式 : | C14H8F2O3 |
logP : | 2.96200 |
| 分子量 : | 262.20800 |
PSA : | 43.37000 |
4-氟苯酐 | |
(4-fluorobenzoyl) 4-fluorobenzoate | |
25569-77-1 | |
C14H8F2O3 | |
262.20800 | |
43.37000 | |
2.96200 | |
262.04400 |
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1.558
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178.9ºC
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4.61E-06mmHg at 25°C
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1.343g/cm3
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382.8ºC at 760 mmHg
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2916399090
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 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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2916399090 other aromatic monocarboxylic 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% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
