151539-52-5

151539-52-5结构式
151539-52-5结构式

化源商城直购

中文名 2-溴-4,5-二甲氧基肉桂酸
英文名 3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid
英文别名 6-Brom-3.4-dimethoxy-trans-zimtsaeure
6-bromo-3.4-dimethoxy-trans-cinnamic acid
2-Bromo-4,5-dimethoxycinnamic acid
6-Bromo-3,4-dimethoxycinnamic acid
密度 1.517g/cm3
沸点 409.5ºC at 760mmHg
熔点 253-259ºC
分子式 C11H11BrO4
分子量 287.10700
闪点 201.4ºC
精确质量 285.98400
PSA 55.76000
LogP 2.56410
蒸汽压 1.94E-07mmHg at 25°C
折射率 1.6
危害码 (欧洲) Xi
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) S37/39
海关编码 2918990090

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151539-52-5结构式

151539-52-5

文献:Kitasato; Sone Bulletin of the Chemical Society of Japan, 1930 , vol. 5, p. 348,352

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151539-52-5结构式

151539-52-5

文献:Lebedev; Lebedeva; Sheludyakov; Kovaleva; Ustinova; Kozhevnikov Russian Journal of General Chemistry, 2005 , vol. 75, # 7 p. 1113 - 1124

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151539-52-5结构式

151539-52-5

文献:Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530

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151539-52-5结构式

151539-52-5

文献:Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530
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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%