ChemNet > CAS > 491-31-6 1H-2-Benzopyran-1-one? 3?4-????-2-?????? ???????????? ???? ???????? 2- (2-???????? ?????)-? ???? ??????? 1H-isochromen-1-one?
491-31-6 1H-2-Benzopyran-1-one? 3?4-????-2-?????? ???????????? ???? ???????? 2- (2-???????? ?????)-? ???? ??????? 1H-isochromen-1-one?
| ??? ????? |
1H-2-Benzopyran-1-one? 3?4-????-2-?????? ???????????? ???? ???????? 2- (2-???????? ?????)-? ???? ??????? 1H-isochromen-1-one? |
| ??? ??????? |
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 |
| ????? ?????? |
491-31-6 |
| ?????? ??????? |
|
| ????? |
1.248g/cm3 |
| ???? ????? |
262.1°C at 760 mmHg |
| ???? ???? |
1.594 |
| ???? ?????? |
103.5°C |
| ???? ???? |
0.0111mmHg at 25°C |
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