42348-12-9
中文名稱
3-乙基-2-羥基-4-甲基環(huán)戊-2-烯-1-酮
英文名稱
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
CAS
42348-12-9
分子式
C8H12O2
分子量
140.18
MOL 文件
42348-12-9.mol
42348-12-9 結(jié)構(gòu)式
基本信息
中文別名
4-甲基-3-乙基環(huán)戊烷-1,2-二酮3-乙基-2-羥基-4-甲基環(huán)戊-2-烯-1-酮
英文別名
3-ETHYL-4-METHYL CYCLOTENE4-Methyl-3-ethylcyclopentane-1,2-dione, 98%
3-ETHYL-2-HYDROXY-4-METHYL-2-CYCLOPENTEN-1-ON
3-Ethyl-2-hydroxy-4-methyl-2-cyclopenten-1-one
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
3-Ethyl-2-hyudroxy-4-methylcyclopent-2-en-1-one
2-Hydroxy-3-ethyl-4-methyl-2-cyclopentene-1-one
2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-4-methyl-
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one USP/EP/BP
所屬類別
食品添加劑: 食用香料(增香劑): 天然等同香料和人造香物理化學(xué)性質(zhì)
外觀性狀微溶于水,溶于油脂,混溶于乙醇。
沸點(diǎn)260.5±40.0 °C(Predicted)
密度1.086±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)9.18±0.40(Predicted)
氣味 (Odor)at 0.10 % in dipropylene glycol. sweet maple
香型caramellic
JECFA Number422
LogP1.33
EPA化學(xué)物質(zhì)信息2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-4-methyl- (42348-12-9)