What Is Chloroacetophenone?
Chloroacetophenone, a compound with a molecular formula C8H7ClO, is known for its various isomers, including 2-chloroacetophenone (CAS No. 532-27-4) and 4′-chloroacetophenone (CAS No. 99-91-2). It’s recognized for its use as a tear agent and in chemical manufacturing.
Uses of Chloroacetophenone
Primarily used in security and defense as a component in tear gas, it’s also utilized in pharmaceuticals and dye production.
Properties of Chloroacetophenone
1. Basic Information
2-Chloroacetophenone, a white crystalline solid, is characterized by its distinct odor and solubility in organic solvents.
2. Synthesis
It’s synthesized through reactions involving acetophenone, chloroacetyl chloride, and aluminum chloride.
3. Tear-Producing Effects
Known for causing temporary irritation to eyes and skin, it’s used in riot control for its immediate, yet short-lived effects.
4. 4′-Chloroacetophenone
This isomer, less irritating than its 2-chloro counterpart, is a pale straw-colored liquid used in milder applications.
Types of Chloroacetophenone
Available in various forms for research, Chloroacetophenone is sold in multiple laboratory-friendly sizes, including deuterium-substituted versions.