Compound Q&A
What is 2-Chloro-5-fluorobenzoyl chloride (CAS: 21900-51-6)?
Answer
2-Chloro-5-fluorobenzoyl chloride is a chemical compound with the CAS number 21900-51-6. It is a white crystalline solid with a pungent odor. The molecular formula is C9H5ClFO2, and it has a melting point of 53-55°C. It is used in the synthesis of various pharmaceuticals and agrochemicals due to its chlorinating and fluorinating properties.
About
CAS No
21900-51-6
English Name
2-Chloro-5-fluorobenzoyl chloride
Molecular Formula
C7H3Cl2FO
Molecular Weight
193 g/mol
SMILES
C1=CC(=C(C=C1F)C(=O)Cl)Cl
InChIKey
SGZSJPBASHYOHQ-UHFFFAOYSA-N
Last Updated: 2026-03-10 06:43
