2,4-Difluorobenzoyl chloride
- CAS NO.：72482-64-5
- Empirical Formula: C7H3ClF2O
- Molecular Weight: 176.55
- MDL number: MFCD00000658
- EINECS: 276-690-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 2,4-Difluorobenzoyl chloride?
Chemical properties
clear light yellow to yellow liquid
The Uses of 2,4-Difluorobenzoyl chloride
2,4-Difluorobenzoyl chloride is used as a pharmaceutical intermediate.
The Uses of 2,4-Difluorobenzoyl chloride
2,4-Difluorobenzoyl chloride was used in the synthesis of 3-oxocyclohex-1-enyl 2,4-difluorobenzoate.
Properties of 2,4-Difluorobenzoyl chloride
| Melting point: | 70-71 °C |
| Boiling point: | 96-98 °C (15 mmHg) |
| Density | 1.437 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 180 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.437 |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| BRN | 4800566 |
| CAS DataBase Reference | 72482-64-5(CAS DataBase Reference) |
Safety information for 2,4-Difluorobenzoyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H290:Corrosive to Metals H314:Skin corrosion/irritation H318: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. P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P390:Absorb spillage to prevent material damage. 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. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,4-Difluorobenzoyl chloride
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