2-Chloro-4-fluorobenzoyl chloride
2-氯-4-氟苯甲酰氯
Also known as: 2-Chloro-4-fluorobenzene-1-carbonyl chloride, Benzoyl chloride, 2-chloro-4-fluoro-, 2-Chloro-4-fluorobenzoyl chloride 98%, 2-Chloro-4-fluorobenzoylchloride98%, 2-chloro-4-fluoro-benzoyl chloride
- CAS No.
- 21900-54-9
- Jingsj CID
- J-27378-7
- Molecular Formula
- C7H3Cl2FO
- Chinese Name
- 2-氯-4-氟苯甲酰氯
- Molecular Weight
- 193.003 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 213.7±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 83.0±21.8 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloro-4-fluorobenzoyl chloride?
21900-54-9
What are the molecular formula and molecular weight of 2-Chloro-4-fluorobenzoyl chloride?
C7H3Cl2FO, molecular weight 193.003 g/mol
Is 2-Chloro-4-fluorobenzoyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026