4-羟基-6-甲基-2-吡喃酮|675-10-5 

基本信息

中文名称：4-羟基-6-甲基-2-吡喃酮 

中文别名：4-羟基-6-甲基-2H-吡喃酮; 2-羟基-6-甲基-2-吡喃酮; 6-甲基-4-羟基-2-吡喃酮; 4-甲基-6-环三基-2-吡喃酮; 英文名称：triacetate lactone 

英文别名：Triacetate lactone; 2H-Pyran-2-one, 4-hydroxy-6-methyl-; 4-hydroxy-6-methyl-2H-pyran-2-one; 6-methyl-4-hydroxypyran-2-one; Triacetic acid lactone;

6-METHYL-4-HYDROXY-2-PYRANONE; 4-Hydroxy-6-methyl-2-pyrone; 6-Methyl-4-hydroxy-2-pyrones; 4-Hydroxy-6-methyl-2-oxo-2H-pyran; 6-METHYL-4-HYDROXY-2-PYRONE; 6-methyl-4-hydroxypyron-(2); Hydroxy-6-methyl-2-pyrone,4; 4-Hydroxy-6-methylpyran-2-one; 4-hydroxy-6-methyl-pyran-2-one; AURORA KA-5368;

CAS号：675-10-5 

分子式：C6H6O3 

分子量：126.11000 

精确质量：126.03200 PSA：50.44000 LogP：0.65380

物化性质

外观与性状：白色至淡黄色晶体粉末 

密度：1.348 g/cm3 

熔点：188-190 °C (dec.)(lit.) 

沸点：285.9ºC at 760 mmHg 

闪点：127.9ºC 

折射率：1.56 

水溶解性：8.60 g/L (20 ºC) 

稳定性：Stable under normal temperatures and pressures. 

储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.