菠萝呋喃酮 二甲基羟基呋喃酮CAS: 3658-77-3原料研发供应出厂仅供科研

中文名2,5-二甲基-4-羟基-3(2h)-呋喃酮
英文名4-hydroxy-2,5-dimethyl-3(2h)-furanone
别名菠萝酮
呋喃扭尔
菠萝呋喃酮
二甲基羟基呋喃酮
4-羟基-2,5-二甲基-3(2h)呋喃酮
2,5-二甲基-4-羟基-3(2h)-呋喃酮
2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮
4-羟基-2,5-二甲基-3(2h)-呋喃酮 (菠萝呋喃酮)
英文别名carmelan
furaneol
furaneol
fema3174
furan-2-ol
strawberryfuranone
hydroxydimethyl furanone
4-hydroxy-2,5-dimethyl-furan-3-one
4-hydroxy-2,5-dimethyl-3(2h)furanone
4-hydroxy-2,5-dimethyl-3(2h)-furanone
2,5-dimethyl-4-hydroxy-3[2h]-furanone
4-hydroxy-2,5-dimethylfuran-3(2h)-one
4-hydroxy-2,5-dimethyl-3(2h)-furanone
4-hydroxy-2,5-dimethyl-3(2h) furanone
4-hydroxy-2,5-dimethyl-3(2h)-furfuran ketone
2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one
(2xi)-2,5-anhydro-1,6-dideoxy-d-glycero-hexo-3,4-diulose
(5xi)-2,5-anhydro-1,6-dideoxy-d-glycero-hexo-3,4-diulose
cas3658-77-3
einecs222-908-8化学式c6h8o3
分子量128.13inchiinchi=1/c6h8o3/c1-3-5(7)6(8)4(2)9-3/h3-4h,1-2h3/t3-,4?/m1/s1inchikeyinaxysa-n密度1.049g/mlat 25°c熔点73-77°c(lit.)沸点188°c闪点>230°f水溶性176g/l at 20℃蒸汽压0.81pa at 25℃jecfa number1446溶解度氯仿 (微溶) 、甲醇 (微溶)折射率n20/d 1.439酸度系数9.62±0.40(predicted)存储条件2-8°c稳定性光敏，温度敏感敏感性`sensitive` to light and air外观整洁颜色whitebrn1281357物化性质白色至淡黄色固体。熔点78～80℃。呈甜、烤香、面包、烹调香及水果和焦糖香气。溶于乙醇。天然品存在于新鲜菠萝和牛肉汤等中。mdl号mfcd00010706