3-Furancarboxylic acid,4,5-dihydro-
- 中文别名:2,3-二氢-4-糠酸
- 中文释义:2,3-二氢-4-糠酸;4,5-二氢呋喃-3-甲酸
- 英文别名:4,5-Dihydrofuran-3-carboxylic acid;
2,3-dihydrofuran-4-carboxylic acid
- CAS No.:98021-62-6
- 分子式:C5H6O3
- 分子量:114.1
- 精确分子量:114.03200
- PSA:46.53000
- InChI:InChI=1/C5H6O3/c6-5(7)4-1-2-8-3-4/h3H,1-2H2,(H,6,7)
- 分子结构式:
物化性质
- 密度:
- 1.369g/cm3
- 沸点:
- 224.5ºC at 760mmHg
- 闪点:
- 100.7ºC
- 折射率:
- 1.53
安全信息
- 密度:
- 1.369g/cm3
- 沸点:
- 224.5ºC at 760mmHg
- 闪点:
- 100.7ºC
- 折射率:
- 1.53
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%