英文名 | 3-(5-carboxy-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzoic acid |
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英文别名 |
5,5'-dehydrodivanillate
6,6'-Dihydroxy-5,5'-dimethoxy-biphenyl-3,3'-dicarbonsaeure 6,6'-dihydroxy-5,5'-dimethoxy-biphenyl-3,3'-dicarboxylic acid Dehydrodivanillinsaeure |
密度 | 1.488g/cm3 |
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沸点 | 587.7ºC at 760 mmHg |
分子式 | C16H14O8 |
分子量 | 334.27800 |
闪点 | 219.1ºC |
精确质量 | 334.06900 |
PSA | 133.52000 |
LogP | 2.17840 |
蒸汽压 | 1.18E-14mmHg at 25°C |
折射率 | 1.648 |
海关编码 | 2922299090 |
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海关编码 | 2922299090 |
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中文概述 | 2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |