3-Furancarboxylic acid,tetrahydro-5-methyl-4-oxo-, methyl ester
- 中文别名:三氟甲磺酸2-(乙酯基<乙氧羰基>)-4,6-二苯基吡喃正离子
- 中文释义:三氟甲磺酸2-(乙酯基<乙氧羰基>)-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%