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39549-22-9

39549-22-9结构式
39549-22-9结构式

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英文名 2-(3-ethoxy-4-hydroxyphenyl)-2-hydroxyacetic acid
英文别名 4-hydroxy-3-ethoxyphenylglycolic acid
EHMA
4-Hydroxy-3-aethoxy-DL-mandelsaeure
3-Ethoxy-p-hydroxymandelic acid
3-Aethoxy-4-hydroxy-mandelsaeure
(3-ethoxy-4-hydroxyphenyl)hydroxy-acetic acid
3-ethoxy-4-hydroxy-mandelic acid
密度 1.377g/cm3
沸点 425.2ºC at 760 mmHg
分子式 C10H12O5
分子量 212.19900
闪点 171.1ºC
精确质量 212.06800
PSA 86.99000
LogP 0.90890
折射率 1.591
海关编码 2918990090

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39549-22-9结构式

39549-22-9

文献:Jenkins, Thomas E.; Bolton, Jennifer Patent: US2005/20674 A1, 2005 ; Location in patent: Page/Page column 5 ;

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39549-22-9结构式

39549-22-9

文献:Monsanto Chem. Ltd. Patent: US2199748 , 1936 ;
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海关编码 2918990090
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%