2688-48-4
中文名称
2,5-二羟基苯基乙酸GAMMA内酯
英文名称
HOMOGENTISIC ACID GAMMA-LACTONE
CAS
2688-48-4
EINECS 编号
220-252-7
分子式
C8H6O3
MDL 编号
MFCD00005857
分子量
150.13
MOL 文件
2688-48-4.mol
更新日期
2024/03/25 14:18:30
2688-48-4 结构式
基本信息
中文别名
2,5-二羟基苯基乙酸GAMMA内酯2,5-二羟基苯基乙酸Γ-内酯
2,5-二羟基苯乙酸-GAMMA内酯
英文别名
2,3-DIHYDRO-5-HYDROXYBENZOFURAN-2-ONE2,5-DIHYDROXYPHENYLACETIC ACID GAMMA-LACTONE
2,5-DIHYDROXYPHENYLACETIC ACID LACTONE
2,5-DIHYDROXYPHENYLACETIC GAMMA-LACTONE
5-HYDROXY-2-COUMARANONE
5-HYDROXYBENZOFURAN-2(3H)-ONE
AKOS BBS-00000246
HOMOGENTISIC ACID GAMMA-LACTONE
HOMOGENTISIC ACID LACTONE
HOMOGENTISIC GAMMA-LACTONE
HOMOGENTISIC LACTONE
5-hydroxybenzofuran-2-one
5-Hydroxy-2(3H)-benzofuranone, 97%
2,5-DIHYDROXYPHENYLACETIC ACID GAMMA-LACTONE 97%
5-Hydroxybenzofuran-2(3H)-one, Homogentisic lactone
2,5-Dihydroxyphenylacetic acid lactone, Homogentisic lactone
2,5-Dihydroxyphenylacetic γ-lactone ,97%
5-Hydroxy-2,3-dihydrobenzofuran-2-one
所属类别
化学试剂：芳烃物理化学性质
熔点192-194 °C
沸点231.65°C (rough estimate)
密度1.436
折射率1.4500 (estimate)
储存条件Sealed in dry,2-8°C
溶解度可溶于丙酮、乙酸乙酯、DMSO
酸度系数(pKa)9.28±0.20(Predicted)
形态固体
颜色浅棕色
检测方法HPLC,NMR
BRN128621
