2-Chloro-3-fluorobenzoyl chloride
2-氯-3-氟苯甲酰氯
Also known as: Benzoyl chloride, 2-chloro-3-fluoro-, 2-Chloro-3-fluorobenzoic acid chloride, 2-chloro-3-fluoro-benzoyl chloride
2-Chloro-3-fluorobenzoyl chloride (CAS 21900-57-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2FO and a molecular weight of 193.00300 g/mol. It is also known as Benzoyl chloride, 2-chloro-3-fluoro-, 2-Chloro-3-fluorobenzoic acid chloride and 2-chloro-3-fluoro-benzoyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21900-57-2
- Jingsj CID
- J-1168641-7
- Molecular Formula
- C7H3Cl2FO
- Chinese Name
- 2-氯-3-氟苯甲酰氯
- Molecular Weight
- 193.00300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-Chloro-3-fluorobenzoyl chloride?
The CAS number of 2-Chloro-3-fluorobenzoyl chloride is 21900-57-2.
What are the molecular formula and molecular weight of 2-Chloro-3-fluorobenzoyl chloride?
2-Chloro-3-fluorobenzoyl chloride has molecular formula C7H3Cl2FO and molecular weight 193.00300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-3-fluorobenzoyl chloride (CAS 21900-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1168641-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.