dipropyl maleate

  • 中文别名:马来酸二正丙酯
  • 中文释义:马来酸二正丙酯;马来酸二丙酯
  • 英文别名:DIPROPYL MALEATE;
    Maleic acid dipropyl ester;
    Dipropylmaleinat;
    di-n-propyl maleate;
    Dipropyl cis-ethylene-1,2-dicarboxylate;
    Maleinsaeure-dipropylester 
  • cas No.:2432-63-5
  • 分子式:

    C10H16O4

  • 分子量:200.23
  • 精确分子量:200.10500
  • PSA:52.60000
  • InChI:InChI=1/C10H16O4/c1-3-7-13-9(11)5-6-10(12)14-8-4-2/h5-6H,3-4,7-8H2,1-2H3/b6-5+
  • 分子结构式:

物化性质

密度:
1.031 g/cm3
沸点:
258.4ºC at 760 mmHg
闪点:
119.6ºC
折射率:
1.448
蒸汽压:
0.0138mmHg at 25°C

安全信息

密度:
1.031 g/cm3
沸点:
258.4ºC at 760 mmHg
闪点:
119.6ºC
折射率:
1.448
蒸汽压:
0.0138mmHg at 25°C

海关数据

中国海关编码:2917190090

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
摘要/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%