Informations sur le produit
Nom :
2,7-Difluorofluoren-9-One
Synonymes :
- 2,7-Difluorofluorenone
- Fluoren-9-one, 2,7-difluoro-
- 2,7-Difluoro-9H-fluoren-9-one
- 2,7-Difluorofluoren-9-one
- 9H-Fluoren-9-one, 2,7-difluoro-
Description :
2,7-Difluorofluoren-9-one is a disubstituted compound that can be found in tetrahydrofuran. The resonance spectra of 2,7-difluorofluoren-9-one show the presence of electron spin resonance (ESR) signals at g = 3.2 and g = 1.8 with coupling constants J = 14 Hz and J = 26 Hz respectively. Substituent effects on the ESR spectrum are seen as changes in the intensities of these two peaks. The substituent causes an increase in intensity of the resonance peak at g = 3.2 and a decrease in intensity of the resonance peak at g = 1.8. This change can be correlated with the electron spin density distribution on the ring system, which affects how electrons interact with surrounding molecules to produce ESR signals.
Avis:
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Marque:
Biosynth
Stockage à long terme :
Notes :
Propriétés chimiques
Masse moléculaire :
216.18 g/mol
Formule :
C13H6F2O
Degré de pureté :
Min. 95%
MDL:
Point de fusion :
Point d'ébullition :
Point d'éclair :
Densité :
Concentration :
EINECS :
Merck :
Code SH :
