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| CAS号 : | 72834-21-0 |
精确质量 : | 300.11500 |
| 分子式 : | C21H16O2 |
logP : | 4.54680 |
| 分子量 : | 300.35100 |
PSA : | 37.30000 |
2-(9H-fluoren-2-ylmethyl)benzoic acid | |
72834-21-0 | |
C21H16O2 | |
300.35100 | |
37.30000 | |
4.54680 | |
300.11500 |
|
227.8ºC
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|
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1.25g/cm3
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|
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505.6ºC at 760mmHg
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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: |
