491-31-6 1H-2-Benzopyran-1-???
| ?? ????? |
1H-2-Benzopyran-1-??? |
| ?????? |
3,4-????-2-?????; ??????????; ????? ???????, 2-(2-hydroxyethenyl)-, ????-?????; 1H-isochromen-1-??? |
| ?? ????? |
1H-2-Benzopyran-1-one;3,4-Benzo-2-pyrone; Isocoumarin; Benzoic acid, 2-(2-hydroxyethenyl)-, delta-lactone; 1H-isochromen-1-one |
| ????????? ??????? |
C9H6O2 |
| ???? ???????? |
146.1427 |
| InChI |
InChI=1/C9H6O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-6H |
| ???? CAS |
491-31-6 |
| ???? ???????? |
|
| ?????? |
1.248g/cm3 |
| ????? ????? |
262.1°C at 760 mmHg |
| ???? ????? |
1.594 |
| ????? ???? |
103.5°C |
| ??? ???? |
0.0111mmHg at 25°C |
|