3,5-Dichlorobenzoyl chloride
- Cas No:2905-62-6
- Purity:98%
- Molecular Formula:C7H3Cl3O
- Molecular Weight:209.46
- EINECS No.:N/A
- Melting point:28 °C(lit.)
- Boiling point:135-137 °C25 mm Hg(lit.)
- Hazard Class:UN3261, Class:8, PG:III
- H.S. Code:N/A
- Usage:Synthesis Intermediate
- Package:200kg/drum or on customer request
- Storage condition:Store below +30°C.
- Appearance:Colourless liquid or crystal
*The following content is generated by AI and is for reference only.
Overview
3,5-Dichlorobenzoyl chloride (CAS 1204-78-6; C7H3Cl3O) is a key acylating agent synthesized via chlorination of terephthalic acid derivatives. It serves as a critical intermediate in organic synthesis.
Application
- Pharmaceuticals: Precursor for non-steroidal anti-inflammatory drugs and heterocyclic compounds.
- Agriculture: Synthesis of herbicides and fungicides requiring specific halogenated motifs.
- Materials: Production of high-performance polymers and liquid crystal intermediates.
Precautions
Strictly store in cool, dry, ventilated areas away from moisture. Use full PPE including acid-resistant gloves and eye protection due to severe corrosivity and lachrymatory effects upon hydrolysis.