英语词典化工词典

3-Furancarboxylic acid,tetrahydro-5-methyl-4-oxo-, methyl ester

3-Furancarboxylic acid,tetrahydro-5-methyl-4-oxo-, methyl ester


  • 中文别名:三氟甲磺酸2-(乙酯基&lt乙氧羰基&gt)-4,6-二苯基吡喃正离子
  • 中文释义:三氟甲磺酸2-(乙酯基&lt乙氧羰基&gt)-4,6-二苯基吡喃正离子
  • 英文别名:methyl 5-methyl-4-oxooxolane-3-carboxylate;
    3-Furancarboxylic acid,tetrahydro-5-methyl-4-oxo-,methyl ester;
    EINECS 221-721-9;
    methyl 5-methyl-4-oxotetrahydrofuran-3-carboxylate;
    methyl tetrahydro-5-methyl-4-oxo-3-furoate;
    4-Carbomethoxy-2-methyltetrahydrofuran-3-one;
    4-Methoxycarbonyl-2-methyl-tetrahydrofuran-3-on;
    opt. inakt. 5-Methoxy-4-oxo-tetrahydrofuran-3-carbonsaeure-methylester;
    2-methyl-4-carbomethoxytetrahydrofuran-3-one;
    5-methyl-4-oxo-tetrahydro-furan-3-carboxylic acid methyl ester 
  • CAS No.:3210-57-9
  • 分子式:C7H10O4
  • 分子量:158.1519
  • 精确分子量:158.05800
  • PSA:52.60000
  • InChI:The Key: WUAVQXXNANXZAV-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.181g/cm3
沸点:
226.8ºC at 760mmHg
闪点:
93.3ºC
折射率:
1.448

安全信息

密度:
1.181g/cm3
沸点:
226.8ºC at 760mmHg
闪点:
93.3ºC
折射率:
1.448

海关数据

中国海关编码:2932190090

概述:
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

热门化工词典词汇