491-31-6 1H-2-?????????? -1-??
| ?????? ?? ??? |
1H-2-?????????? -1-?? |
| ????????? |
3,4-?????-2-??????; ???????????; ??????? ????, 2- (2-????????????????) -, ??????-???????; 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 |
| ??? ??????? ?????? |
491-31-6 |
| ????? ?????? |
|
| ????? |
1.248g/cm3 |
| ????? ?? ??? |
262.1°C at 760 mmHg |
| ??????? ??????? |
1.594 |
| ????? ??????? |
103.5°C |
| ????? ?? ???? |
0.0111mmHg at 25°C |
|