3(2H)-Furanone,4-hydroxy-2-(1-hydroxyethyl)-2,5-dimethyl-
- 中文别名:4-羟基-2-(1-羟基乙基)-2,5-二甲基呋喃-3-酮
- 英文别名:4-hydroxy-2-(1-hydroxyethyl)-2,5-dimethylfuran-3-one;
4-Hydroxy-2-(1-hydroxyethyl)-2,5-dimethylfuran-3(2H)-one;
EINECS 257-589-4;
1,4-anhydro-6-deoxy-1,4-dimethylhex-1-en-3-ulose
- CAS No.:51994-11-7
- 分子式:C8H12O4
- 分子量:172.17848
- 精确分子量:172.07400
- PSA:66.76000
- InChI:The Key: HEBLFQHRAHRFNP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.284g/cm3
- 沸点:
- 293ºC at 760 mmHg
- 闪点:
- 117.8ºC
- 折射率:
- 1.53
安全信息
- 密度:
- 1.284g/cm3
- 沸点:
- 293ºC at 760 mmHg
- 闪点:
- 117.8ºC
- 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%