Molekula
3-Chloro-4-fluorobenzoyl chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
3-Chloro-4-fluorobenzoyl chloride is a specialty aromatic acyl chloride used primarily in pharmaceutical synthesis, agrochemical production, and fine chemical manufacturing as a key intermediate for chlorination and fluorination reactions. This reagent features a reactive acid chloride functional group alongside chloro and fluoro substituents, enabling precise functionalization in target molecule design. CAS 65055-17-6; molecular formula Cl(F)C6H3COCl; molecular weight 193.01 g/mol. Store at ambient temperature under dry conditions, away from moisture and incompatible materials. Hazard classification includes a **Danger** signal word due to severe skin/eye irritation and corrosive properties. Molekula supplies 3-Chloro-4-fluorobenzoyl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid or solid |
| Identification | Conforms to reference |
| Assay | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 84 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90030706 |
| CAS Number | 65055-17-6 |
| IUPAC Name | 3-chloro-4-fluorobenzoyl chloride |
| Molecular Formula | Cl(F)C6H3COCl |
| Molecular Weight | 193.01 |
| Exact Mass | 191.9545 |
| SMILES | C1=CC(=C(C=C1C(=O)Cl)Cl)F |
| InChIKey | DLZUHSFUBZTBQZ-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H3Cl2FO/c8-5-3-4(7(9)11)1-2-6(5)10/h1-3H |
| PubChem CID | 2736548 |
| UN Number | UN3265 |
| REACH Code | Y110 |
| HTS Code | 29163903 |
| Tariff Code | 2916399090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- EUH029 Contact with water liberates toxic gas
- H227 Combustible liquid
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 3-chloranyl-4-fluoranyl-benzoyl chloride
- 4-fluoro-3-chlorobenzoyl chloride
- Benzoyl chloride, 3-chloro-4-fluoro-
Frequently asked questions
What is 3-Chloro-4-fluorobenzoyl chloride commonly used for?
This compound is primarily used as an intermediate in organic synthesis, particularly for the production of pharmaceuticals, agrochemicals, and specialty polymers requiring chlorinated and fluorinated aromatic structures.
What is the molecular formula and molecular weight of 3-Chloro-4-fluorobenzoyl chloride?
The molecular formula is **Cl(F)C₆H₃COCl**, and the molecular weight is **193.01 g/mol**.
How should 3-Chloro-4-fluorobenzoyl chloride be stored?
Store at **ambient temperature** in a cool, dry place, away from moisture, incompatible materials, and sources of ignition. Use airtight containers.
What grades or purities of 3-Chloro-4-fluorobenzoyl chloride does Molekula supply?
Molekula supplies this product in **high-purity (97%+)** analytical and synthesis-grade forms. Custom specifications may be available upon request.
Can Molekula supply 3-Chloro-4-fluorobenzoyl chloride in bulk quantities?
Yes, we offer bulk quantities of this product, with flexible packaging options (drums, IBCs, or custom solutions) for large-scale industrial applications.
What documentation comes with an order of 3-Chloro-4-fluorobenzoyl chloride?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a technical data sheet detailing purity, storage, and handling instructions.
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