3-Chloro-2-methylpropene CAS No.563-47-3

Agrochemicals 2025-03-02

3-Chloro-2-methylpropene 

CAS No.: 563-47-3 | CBNumber: CB9402043


1. Chemical Identification

Property Specification
IUPAC Name 3-Chloro-2-methylprop-1-ene
Molecular Formula C₄H₇Cl
Molecular Weight 90.55 g/mol
MDL Number MFCD00000953

Synonyms:
Methallyl chloride, 2-Methyl-3-chloropropene


2. Key Applications

Chemical Synthesis
  • Cyclobutanone Production: Essential reactant in synthesis pathways
  • Polymerization Studies:
    ✓ Ring-opening polymerization of oxirane derivatives (with organotin phosphate condensate)
    ✓ Cationic polymerization (using AlCl₃/AlBr₃ initiators)

3. Research Features

✔ High Reactivity: Enables diverse polymerization mechanisms
✔ Versatile Intermediate: Critical for cyclic compound synthesis


4. Safety & Handling

Note:

  • Flammable liquid – store away from ignition sources
  • Use in fume hood with appropriate PPE (gloves, goggles)

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