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(2E)-2-(2,4-Dichlorobenzylidene)succinic acid

更新时间:2024-02-04 07:57:11

(2E)-2-(2,4-Dichlorobenzylidene)succinic acid结构式
(2E)-2-(2,4-Dichlorobenzylidene)succinic acid结构式
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常用名 (2E)-2-(2,4-Dichlorobenzylidene)succinic acid 英文名 (2E)-2-(2,4-Dichlorobenzylidene)succinic acid
CAS号 196213-41-9 分子量 275.08500
密度 1.559g/cm3 沸点 484.4ºC at 760 mmHg
分子式 C11H8Cl2O4 熔点 N/A
MSDS N/A 闪点 246.8ºC

 名称

英文名 (2E)-2-(2,4-Dichlorobenzylidene)succinic acid

 物理化学性质

密度 1.559g/cm3
沸点 484.4ºC at 760 mmHg
分子式 C11H8Cl2O4
分子量 275.08500
闪点 246.8ºC
精确质量 273.98000
PSA 74.60000
LogP 2.93610
蒸汽压 3.38E-10mmHg at 25°C
折射率 1.647

 安全信息

海关编码 2917399090

 海关

海关编码 2917399090
中文概述 2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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