英文名 | ethyl 3-acetyl-2-oxochromene-6-carboxylate |
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英文别名 |
SC-360
3-Acetyl-6-carboethoxy-cumarin 3-Acetyl-2-oxo-2H-1-benzopyran-6-carboxylic acid ethyl ester 3-acetyl-2-oxo-2H-chromene-6-carboxylic acid ethyl ester 2H-1-BENZOPYRAN-6-CARBOXYLIC ACID,3-ACETYL-2-OXO-,ETHYL ESTER ethyl 3-acetyl-2-oxo-2H-chromene-6-carboxylate 3-Acetyl-6-carbethoxycoumarin |
密度 | 1.296g/cm3 |
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沸点 | 471.4ºC at 760mmHg |
分子式 | C14H12O5 |
分子量 | 260.24200 |
闪点 | 213ºC |
精确质量 | 260.06800 |
PSA | 73.58000 |
LogP | 2.17230 |
折射率 | 1.564 |
海关编码 | 2932209090 |
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海关编码 | 2932209090 |
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中文概述 | 2932209090. 其他内酯. 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:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |