2-Furancarboxylic acid,3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)-, ethyl ester
- 中文别名:3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-糠酸乙酯
- 英文别名:ethyl 3-acetyl-4-hydroxy-5-oxo-2-(2-oxopropyl)furan-2-carboxylate;
EINECS 245-440-6
- CAS No.:23127-85-7
- 分子式:C12H14O7
- 分子量:270.23536
- 精确分子量:270.07400
- PSA:106.97000
- InChI:The Key: ZWNGEJXPRFXVOE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.368g/cm3
- 沸点:
- 472.7ºC at 760mmHg
- 闪点:
- 181.7ºC
- 折射率:
- 1.52
- 蒸汽压:
- 6.39E-11mmHg at 25°C
安全信息
- 密度:
- 1.368g/cm3
- 沸点:
- 472.7ºC at 760mmHg
- 闪点:
- 181.7ºC
- 折射率:
- 1.52
- 蒸汽压:
- 6.39E-11mmHg at 25°C
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%