1-Chloro-3-fluorobenzene
- CAS NO.：625-98-9
- Empirical Formula: C6H4ClF
- Molecular Weight: 130.55
- MDL number: MFCD00000569
- EINECS: 210-919-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:10:23
What is 1-Chloro-3-fluorobenzene?
Chemical properties
Clear colourless to light yellow liquid
The Uses of 1-Chloro-3-fluorobenzene
1-Chloro-3-fluorobenzene used as medicine and liquid crystal intermediates.
General Description
Reaction of 1-chloro-3-fluorobenzene radical cation with NH3 has been investigated by FT-ICR spectrometry. It reacts with n-butyllithium to yield bicycloadducts via trapping of intermediate benzynes.
Properties of 1-Chloro-3-fluorobenzene
| Melting point: | <-78 °C |
| Boiling point: | 126-128 °C(lit.) |
| Density | 1.219 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 68 °F |
| storage temp. | Flammables area |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.219 |
| Water Solubility | Not miscible in water. |
| BRN | 2039303 |
| CAS DataBase Reference | 625-98-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1-chloro-3-fluoro-(625-98-9) |
| EPA Substance Registry System | m-Chlorofluorobenzene (625-98-9) |
Safety information for 1-Chloro-3-fluorobenzene
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract 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. |
Computed Descriptors for 1-Chloro-3-fluorobenzene
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