Benzenebutanoic acid,3,4-dimethoxy-g-oxo-,ethyl ester结构式
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常用名 | Benzenebutanoic acid,3,4-dimethoxy-g-oxo-,ethyl ester | 英文名 | Benzenebutanoic acid,3,4-dimethoxy-g-oxo-,ethyl ester |
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CAS号 | 56872-60-7 | 分子量 | 266.29000 | |
密度 | 1.116g/cm3 | 沸点 | 399.5ºC at 760mmHg | |
分子式 | C14H18O5 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 211.5ºC |
英文名 | ethyl 4-(3,4-dimethoxyphenyl)-4-oxobutanoate |
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密度 | 1.116g/cm3 |
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沸点 | 399.5ºC at 760mmHg |
分子式 | C14H18O5 |
分子量 | 266.29000 |
闪点 | 211.5ºC |
精确质量 | 266.11500 |
PSA | 61.83000 |
LogP | 2.22980 |
折射率 | 1.498 |
海关编码 | 2918990090 |
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~81% Benzenebutanoic... 56872-60-7 |
文献:Imoto, Hiroshi; Matsumoto, Mitsuharu; Odaka, Hiroyuki; Sakamoto, Junichi; Kimura, Hiroyuki; Nonaka, Masami; Kiyota, Yutaka; Momose, Yu Chemical and Pharmaceutical Bulletin, 2004 , vol. 52, # 1 p. 120 - 124 |
~% Benzenebutanoic... 56872-60-7 |
文献:Journal of the Indian Chemical Society, , vol. 14, p. 406,409 |
~63% Benzenebutanoic... 56872-60-7 |
文献:Jin, Yong-Sheng; Zhang, Wei; Zhang, Da-Zhi; Qiao, Li-Ming; Wu, Qiu-Ye; Chen, Hai-Sheng Asian Journal of Chemistry, 2011 , vol. 23, # 3 p. 1117 - 1119 |
~% Benzenebutanoic... 56872-60-7 |
文献:Journal of the Chemical Society, , p. 1576,1580 Journal of the Indian Chemical Society, , vol. 14, p. 406,409 Journal of the American Chemical Society, , vol. 63, p. 528,532 |
海关编码 | 2918990090 |
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中文概述 | 2918990090. 其他含其他附加含氧基羧酸(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: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 |
Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |