5-Hydroxy-2-methyl-4H-pyrano[3,2-h][1]benzoxepine-4,8(9H)-dione

5-Hydroxy-2-methyl-4H-pyrano[3,2-h][1]benzoxepine-4,8(9H)-dione

英文名称:5-Hydroxy-2-methyl-4H-pyrano[3,2-h][1]benzoxepine-4,8(9H)-dione
CAS号:18836-19-6
分子式:C14H10O5
分子量:258.23
EINECS号:
Mol文件:18836-19-6.mol
5-Hydroxy-2-methyl-4H-pyrano[3,2-h][1]benzoxepine-4,8(9H)-dione 结构式

5-Hydroxy-2-methyl-4H-pyrano[3,2-h][1]benzoxepine-4,8(9H)-dione 性质

熔点 215 °C
沸点 477.3±45.0 °C(Predicted)
密度 1.443±0.06 g/cm3(Predicted)
酸度系数(pKa) 5.55±0.40(Predicted)