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| CAS号 : | 55720-22-4 |
精确质量 : | 198.06800 |
| 分子式 : | C13H10O2 |
logP : | 2.63660 |
| 分子量 : | 198.21700 |
PSA : | 37.30000 |
5-苊甲酸 | |
1,2-dihydroacenaphthylene-5-carboxylic acid | |
55720-22-4 | |
C13H10O2 | |
198.21700 | |
37.30000 | |
2.63660 | |
198.06800 |
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1.725
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185.3ºC
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417ºC at 760mmHg
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220-223ºC
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1.344g/cm3
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S26-S36
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Xi
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R36/37/38
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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: |
