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2-(4-戊烯)丙二酸二乙酯

更新时间:2025-08-25 19:47:06

2-(4-戊烯)丙二酸二乙酯结构式
2-(4-戊烯)丙二酸二乙酯结构式
委托求购
常用名 2-(4-戊烯)丙二酸二乙酯 英文名 DIETHYL 4-PENTENYLMALONATE
CAS号 1906-96-3 分子量 228.28500
密度 N/A 沸点 N/A
分子式 C12H20O4 熔点 N/A
MSDS N/A 闪点 N/A

 2-(4-戊烯)丙二酸二乙酯名称

中文名 2-(4-戊烯)丙二酸二乙酯
英文名 diethyl 2-pent-4-enylpropanedioate
英文别名 更多

 2-(4-戊烯)丙二酸二乙酯物理化学性质

分子式 C12H20O4
分子量 228.28500
精确质量 228.13600
PSA 52.60000
LogP 2.08510

 2-(4-戊烯)丙二酸二乙酯安全信息

海关编码 2917190090

 2-(4-戊烯)丙二酸二乙酯海关

海关编码 2917190090
中文概述 2917190090 其他无环多元羧酸. 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 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 2-(4-戊烯)丙二酸二乙酯英文别名

pent-4-enyl-malonic acid diethyl ester
DIETHYL 4-PENTENYLMALONATE
diethyl hex-5-ene-1,1-dicarboxylate
diethyl pent-4-enylmalonate
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