ChemIndex - En gratis kjemisk CAS-databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
491-31-6 1H-2-benzopyran-1-en |
|
produktnavn | 1H-2-benzopyran-1-en |
Synonymer | 3,4-Benzo-2-pyron; isokumarin; Benzosyre, 2-(2-hydroksyetenyl)-, delta-lakton; 1H-isokrom -1-en; |
Engelsk navn | 1H-2-Benzopyran-1-one;3,4-Benzo-2-pyrone;Isocoumarin;Benzoic acid, 2-(2-hydroxyethenyl)-, delta-lactone;1H-isochromen-1-one |
Molekylær Formel | C9H6O2 |
Molekylvekt | 146.1427 |
InChI | InChI=1/C9H6O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-6H |
CAS-nummer | 491-31-6 |
Molecular Structure | ![]() |
Tetthet | 1.248g/cm3 |
Kokepunkt | 262.1°C at 760 mmHg |
Brytningsindeks | 1.594 |
Flammepunktet | 103.5°C |
Damptrykk | 0.0111mmHg at 25°C |
MSDS |