9H-Fluoren-9-one,2,5-difluoro-

Modify Date: 2024-03-07 07:47:09

9H-Fluoren-9-one,2,5-difluoro- Structure
9H-Fluoren-9-one,2,5-difluoro- structure
Common Name 9H-Fluoren-9-one,2,5-difluoro-
CAS Number 2969-61-1 Molecular Weight 216.18300
Density 1.41g/cm3 Boiling Point 353.7ºC at 760mmHg
Molecular Formula C13H6F2O Melting Point N/A
MSDS N/A Flash Point 135.4ºC

 Names

Name 2,5-difluorofluoren-9-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.41g/cm3
Boiling Point 353.7ºC at 760mmHg
Molecular Formula C13H6F2O
Molecular Weight 216.18300
Flash Point 135.4ºC
Exact Mass 216.03900
PSA 17.07000
LogP 3.17620
Vapour Pressure 3.53E-05mmHg at 25°C
Index of Refraction 1.621

 Safety Information

HS Code 2914700090

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

2,5-difluorofluorenone
2,5-Difluor-fluorenon
2,5-difluoro-9h-fluoren-9-one
9H-Fluoren-9-one,2,5-difluoro
2,5-difluoro-9-fluorenone