3-hydroxy-4-(4-methoxybenzoyl)-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione

3-hydroxy-4-(4-methoxybenzoyl)-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione

英文名称:3-hydroxy-4-(4-methoxybenzoyl)-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione
CAS号:332357-25-2
分子式:C20H12O7
分子量:364.31
EINECS号:
Mol文件:332357-25-2.mol
3-hydroxy-4-(4-methoxybenzoyl)-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione 结构式

3-hydroxy-4-(4-methoxybenzoyl)-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione 性质

熔点 215-218 °C(Solv: chloroform (67-66-3))
沸点 666.5±55.0 °C(Predicted)
密度 1.56±0.1 g/cm3(Predicted)
酸度系数(pKa) 4.50±1.00(Predicted)