产品与服务

中文名 乙基麦芽酚
中文同义 2-乙基-3-羟基-4-吡喃酮;2-乙基-3-羟基-4H-吡喃-4-酮;3-羟基-2-乙基-4-吡喃酮;乙基麦芽酮;2-乙基-3-羟基-4H-吡喃酮;乙基麦芽酚;乙基麦芽酮/乙基麦芽酚;2-乙基焦袂康酸
英文名 Ethyl maltol
英文同义 6-ETHYL-3-HYDROXY-2-METHYL-4H-PYRAN-4-ONE;3-HYDROXY-2-ETHYL-4-PYRONE;Ethylmaltol (Subject To Patent Free);3-Hydroxy-2-ethyl-4-pyrone,ethyl maltol;ETHYL MALTOL 99+% FCC;ETHYLMALTOL FCCIV;PYRAN-4-ONE,3-HYDROXY-2-METHYL-,2-ETHYLESTER;2-Ethyl-3-hydroxy-4H-pyran-4-one, Ethyl maltol
CAS 4940-11-8
分子式 C7H8O3
分子量 140.14
EINECS 225-582-5
结构式 乙基麦芽酚
性质
熔点 85-95 °C(lit.)
沸点 196.62°C (rough estimate)
密度 1.1624 (rough estimate)
FEMA 3487 | ETHYL MALTOL
折射率 1.4850 (estimate)
酸度系数(pKa) 8.38±0.10(Predicted)
形态 neat
JECFA Number 1481
Merck 14,3824
NIST化学物质信息 4H-pyran-4-one, 2-ethyl-3-hydroxy-(4940-11-8)
EPA化学物质信息 4H-Pyran-4-one, 2-ethyl-3-hydroxy- (4940-11-8)