中文别名
DL-2-氧四氢呋喃-4,5-二羧酸异柠檬酸内酯DL-异柠檬酸Γ-内酯
英文别名
(+/-)-5-OXOTETRAHYDROFURAN-2,3-DICARBOXYLIC ACIDDL-2-OXOTETRAHYDROFURAN-4,5-DICARBOXYLIC ACIDISOCITRIC ACID LACTONE, DL-(RG)DL-2-Oxotetrahydrofuran-4,5-dicarboxBETA,GAMMA-DICARBOXY-GAMMA-BUTYROLACTONEDL-Isocityic Acid LactoneISOCITRICLACTONE(±)-5-Oxotetrahydrofuran-2,3-dicarboxylic AcidDL-Isocityic Acid LactoneISOCITRIC ACID LACTONE5-oxo-tetrahydro-furan-2,3-dicarboxylic acidDL-Isocitric Acid gaMMa-Lactone(2RS,3SR)-5-oxotetrahydrofuran-2,3-dicarboxylic acid5-Oxo-tetrahydro-furan-2,3-dicarbonsaeureMFCD00005397DL-Isocitric Acid Γ-LactoneΒ,Γ-Dicarboxy-Γ-butyrolactoneDL-ISOCITRIC LACTONEISOCITRIC ACID LACTONE,DLDL-Butyrolactone-Β,Γ-dicarboxylic AcidISOCITRIC ACID LACTONE,DL-(RG)EINECS 225-178-9展开∨
CAS
4702-32-3
Inchi
InChI=1S/C6H6O6/c7-3-1-2(5(8)9)4(12-3)6(10)11/h2,4H,1H2,(H,8,9)(H,10,11)
InChIkey
UKZDIMBDWHZXOK-UHFFFAOYSA-N
Canonical Smiles
C1C(C(OC1=O)C(=O)O)C(=O)O
国际化联命名
5-oxooxolane-2,3-dicarboxylic acid
密度：1.728 g/cm3
熔点：162-165°C(lit.)
沸点：586.8oC at 760 mmHg
折射率：1.5860 (estimate)
闪光点：253.3oC
PSA：100.90000
logP：-0.91270
外观：白色粉末
存储：避光，通风干燥处，密封保存
化学性质：white to almost white powder DL-ISOCITRIC ACID LACTONESupplier
颜色：不确定
物理属性：熔点：162-165＆＃160；＆＃x00b0；C(lit.)
酸度系数（pka）：2.72±0.40(Predicted)
溶解性：不确定
稳定性：常温常压下稳定，白色结晶。溶于水生成DL-异柠檬酸。熔点153～154℃（162～166℃）。
