英文名 | 2-(3,6-dioxocyclohexa-1,4-dien-1-yl)acetic acid |
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英文别名 |
(3,6-Dioxo-cyclohexa-1,4-dienyl)-essigsaeure
Cyclohexadien-(1.4)-dion-(3.6)-essigsaeure-(1) 1,4-benzoquinonylacetic acid Chinonessigsaeure Benzoquinoneaceticacid 2-carboxymethyl-1,4-benzoquinone 1,4-Cyclohexadiene-1-aceticacid,3,6-dioxo Benzochinon-(1.4)-essigsaeure-(2) Benzoquinoneacetate (3,6-dioxo-cyclohexa-1,4-dienyl)-acetic acid BQA |
密度 | 1.429g/cm3 |
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沸点 | 344ºC at 760mmHg |
分子式 | C8H6O4 |
分子量 | 166.13100 |
闪点 | 176ºC |
精确质量 | 166.02700 |
PSA | 71.44000 |
LogP | 0.09550 |
蒸汽压 | 1.22E-05mmHg at 25°C |
折射率 | 1.568 |
海关编码 | 2918300090 |
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~% 10275-07-7 |
文献:Moerner Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1912 , vol. 78, p. 306,325 |
~% 10275-07-7 |
文献:Moerner Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1912 , vol. 78, p. 306,325 |
海关编码 | 2918300090 |
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中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |