英文名 | 2-(2-chloro-1-hydroxyethylidene)cyclohexane-1,3-dione |
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英文别名 |
2-chloroacetyl-1,3-cyclohexanedione
2-(CHLOROACETYL)-3-HYDROXY-2-CYCLOHEXEN-1-ONE |
分子式 | C8H9ClO3 |
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分子量 | 188.60800 |
精确质量 | 188.02400 |
PSA | 54.37000 |
LogP | 1.35940 |
海关编码 | 2914700090 |
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~79% 99483-05-3 |
文献:Akhrem, A. A.; Pshenichnyi, V. N.; Gulyakevich, O. V.; Khripach, V. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 8 p. 947 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 8 p. 1130 - 1131 |
海关编码 | 2914700090 |
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中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |