ChemIndex - En gratis kjemisk CAS-databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
491-37-2 4-Chromanone |
|
produktnavn | 4-Chromanone |
Engelsk navn | 4-Chromanone;2,3-Dihydro-4H-1-benzopyran-4-one;,3-Dihydro-2-benzopyran-4-one;,3-Dihydro-4-benzopyranone;2,3-dihydro-4-benzopyranone;2,3-dihydro-4h-1-benzopyran-4-on;4-chormanone;4-(aminomethyl)chroman-4-ol;2,3-dihydro-4H-chromen-4-one;4H-1-Benzopyran-4-one,2,3-dihydro-;4-CHROMANONE 97%;CHROMAN-4-ONE;CHROMANONE, 4-;2,3-DIHYDRO-4H-CHROMEN-4-ONE;2,3-dihydrochromen-4-one |
Molekylær Formel | C9H8O2 |
Molekylvekt | 148.1586 |
InChI | InChI=1/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2 |
CAS-nummer | 491-37-2 |
EINECS | 207-736-3 |
Molecular Structure | ![]() |
Tetthet | 1.197g/cm3 |
Smeltepunkt | 34-40℃ |
Kokepunkt | 253.224°C at 760 mmHg |
Brytningsindeks | 1.562 |
Flammepunktet | 128.384°C |
Damptrykk | 0.018mmHg at 25°C |
Risiko Koder | 33:; |
Sikkerhet Beskrivelse | S24/25:; |
MSDS |