4-ACETYL-2,5-DIMETHYL-3(2H)-FURANONE
- 中文别名:4-乙酰基-2.5-二甲基-3-(2H)呋喃酮
- 中文释义:4-乙酰基-2,5-二甲基呋喃-3(2H)-酮;4-乙酰基-2.5-二甲基-3-(2H)呋喃酮
- 英文别名:4-acetyl-2,5-dimethylfuran-3-one;
4-ACETYL-2,5-DIMETHYL-3(2H)-FURANONE;
4-Acetyl-2,5-dimethylfuran-3(2H)-one
- CAS No.:36871-78-0
- 分子式:C8H10O3
- 分子量:0
- 精确分子量:154.06300
- PSA:43.37000
- InChI:The Key: PAQLUNHARDKSPD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.127g/cm3
- 沸点:
- 265.1ºC at 760 mmHg
- 闪点:
- 114.5ºC
- 折射率:
- 1.473
安全信息
- 密度:
- 1.127g/cm3
- 沸点:
- 265.1ºC at 760 mmHg
- 闪点:
- 114.5ºC
- 折射率:
- 1.473
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%