2,4(3H,5H)-Furandione,3-ethyl-
- 中文别名:3-乙基四氢呋喃-2,4-二酮
- 英文别名:3-ethyloxolane-2,4-dione;
3-Ethyl-tetronsaeure;
3-ethyl-furan-2,4-dione;
2,5H)-Furandione,3-ethyl;
2-Aethyl-4-hydroxy-acetessigsaeure-lacton
- CAS No.:5436-14-6
- 分子式:C6H8O3
- 分子量:0
- 精确分子量:128.04700
- PSA:43.37000
- InChI:The Key: IEGPSTVVCRQXBD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.161g/cm3
- 沸点:
- 292.6ºC at 760mmHg
- 闪点:
- 131.6ºC
- 折射率:
- 1.449
安全信息
- 密度:
- 1.161g/cm3
- 沸点:
- 292.6ºC at 760mmHg
- 闪点:
- 131.6ºC
- 折射率:
- 1.449
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%