1-Chloro-3,4-difluorobenzene
- CAS NO.:696-02-6
- Empirical Formula: C6H3ClF2
- Molecular Weight: 148.54
- MDL number: MFCD00042572
- EINECS: 614-988-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 1-Chloro-3,4-difluorobenzene?
Chemical properties
Clear colourless to light yellow liquid
The Uses of 1-Chloro-3,4-difluorobenzene
4-Chloro-1,2-difluorobenzene may be used in the preparation of 1-chloro-4,5-difluoro-2-nitrobenzene.
General Description
4-Chloro-1,2-difluorobenzene is a halogenated benzene derivative. Its proton shielding has been computed using ab initio methods.
Properties of 1-Chloro-3,4-difluorobenzene
| Boiling point: | 126 °C (lit.) |
| Density | 1.33 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 96 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| BRN | 2081081 |
| CAS DataBase Reference | 696-02-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Chloro-3,4-difluorobenzene(696-02-6) |
Safety information for 1-Chloro-3,4-difluorobenzene
| Signal word | Warning |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral 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. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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-3,4-difluorobenzene
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![2-CHLORO-N-[3-CYANO-4-(METHYLSULFANYL)PHENYL]-4,5-DIFLUOROBENZENECARBOXAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB5752067.gif)
![2-CHLORO-N-[3-CYANO-4-(METHYLSULFONYL)PHENYL]-4,5-DIFLUOROBENZENECARBOXAMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB2749976.gif)

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