![2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI) 化学構造式](https://www.chemicalbook.com/CAS/20210111/GIF/27763-00-4.gif)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI)
化学名:2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI)
CAS番号.27763-00-4
英語名:2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI)
CBNumberCB78134328
MFC21H20O5
MW352.38
MOL File27763-00-4.mol
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI)物理性質
| 融点 | 177-179 °C(Solv: benzene (71-43-2)) |
| 沸点 | 534.2±50.0 °C(Predicted) |
| 比重(密度) | 1.267±0.06 g/cm3(Predicted) |
| 酸解離定数(Pka) | 6.84±0.40(Predicted) |