Top Suppliers:I want be here


844648-22-2

844648-22-2 structure
844648-22-2 structure
  • Name: 5,7-difluorochroman-4-one
  • Chemical Name: 5,7-Difluorochroman-4-one
  • CAS Number: 844648-22-2
  • Molecular Formula: C9H6F2O2
  • Molecular Weight: 184.139
  • Create Date: 2018-11-26 20:41:39
  • Modify Date: 2024-01-03 19:42:48

Name 5,7-Difluorochroman-4-one
Synonyms 5,7-difluoro-2,3-dihydrochromen-4-one
5,7-Difluoro-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 5,7-difluoro-2,3-dihydro-
5,7-difluorochroman-4-one
Density 1.4±0.1 g/cm3
Boiling Point 282.9±40.0 °C at 760 mmHg
Molecular Formula C9H6F2O2
Molecular Weight 184.139
Flash Point 121.1±22.2 °C
Exact Mass 184.033585
PSA 26.30000
LogP 2.24
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.519

~83%

844648-22-2 structure

844648-22-2

Literature: NYCOMED GMBH Patent: WO2008/151927 A2, 2008 ; Location in patent: Page/Page column 61 ;

~87%

844648-22-2 structure

844648-22-2

Literature: Pfizer Inc. Patent: US2007/142448 A1, 2007 ; Location in patent: Page/Page column 33 ;
Precursor  2

DownStream  0