Chinese name: methacryloyl chloride

English name: Methacryloride

CAS No. 920-46-7

Molecular formula: C4H5ClO

Molecular weight: 104.53

Structural formula:

Physical and chemical characteristics: colorless to light yellow transparent clear liquid, melting point - 60 ℃, boiling point 95-96 ℃, decomposition reaction with water and alcohol, easy to self-polymerize.

Main uses: for organic synthesis, it is a heat-resistant, solvent-resistant, polymerized rubber antioxidant, an intermediate for synthesizing NAPM, and an important raw material for medicine.