2-Chlorofluorobenzene

CAS NO.：348-51-6
Empirical Formula: C6H4ClF
Molecular Weight: 130.55
MDL number: MFCD00000533
EINECS: 206-476-8
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-27 23:35:10

What is 2-Chlorofluorobenzene?

Chemical properties

Clear colourless to light yellow liquid

The Uses of 2-Chlorofluorobenzene

1-Chloro-2-fluorobenzene was used in the ⁹F NMR analysis of conversion of 3,4-fluoro- and 3-chloro-4-fluoroaniline by Rhodococcus sp. strain. It was used in microwave-assisted traceless rapid synthesis of benzimidazolones on Ameba resin.

Properties of 2-Chlorofluorobenzene

Melting point:	−43-−42 °C(lit.)
Boiling point:	137-138 °C(lit.)
Density	1.244 g/mL at 25 °C(lit.)
refractive index	n20/D 1.501(lit.)
Flash point:	88 °F
storage temp.	Flammables area
form	clear liquid
color	Colorless to Light yellow to Light orange
Specific Gravity	1.244
Water Solubility	501.9mg/L(25 ºC)
BRN	1855301
CAS DataBase Reference	348-51-6(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1-chloro-2-fluoro-(348-51-6)
EPA Substance Registry System	o-Chlorofluorobenzene (348-51-6)

Safety information for 2-Chlorofluorobenzene

Signal word	Warning
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.