Epichlorohydrin

CAS Number

106-89-8

Molecular Formula

C₃H₅ClO

Also known as:

Epichlorohydrin; ECH; 1-Chloro-2,3-epoxypropane; 2-(Chloromethyl)oxirane

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Product Description

Epichlorohydrin (ECH) CAS 106-89-8
Epichlorohydrin (ECH) is a reactive chlorinated epoxide supplied as a colorless liquid. It is widely used as a chemical intermediate for epoxy resins, glycidal derivatives, glycidyl ethers, and as a building block in pharmaceuticals and agrochemical syntheses. ECH requires controlled handling due to its reactivity and health hazards; follow SDS and industrial-hygiene procedures.

Applications

  • Epoxy resin intermediate
    Used to manufacture glycidyl ethers and glycidyl-containing intermediates for epoxy resin production and related curing agents.
  • Glycerol and derivatives production
    Employed in synthesis routes converting ECH to glycerol derivatives and other oxygenated building blocks.
  • Chemical intermediate for surfactants and glycidyl ethers
    Used to synthesize surfactant intermediates, glycidyl esters and specialty oligomers for coatings and adhesives.
  • Pharmaceutical and agrochemical synthesis
    Serves as a reactive building block in selected synthetic routes requiring an epoxide functionality.
  • Water treatment and fumigant precursor (specialty uses)
    Used in controlled industrial processes as a precursor for certain specialty water-treatment chemicals and fumigant-related intermediates.
  • Analytical reagent and research
    Used as a reagent in laboratory syntheses, method development and analytical standards for epoxides and chlorinated organics.

Technical Parameters

Parameter Value
Assay ≥ 99.0
Appearance Colorless to pale yellow clear liquid
Melting point (°C) −13.0
Boiling point (°C, 1 atm) 116.8
Density (g·mL⁻¹ at 20 °C) 1.184
Refractive index (n²⁰_D) 1.4440
Water solubility (g·L⁻¹ at 20 °C) 6.9

Applications

Film Formation

Quick Information

EINECS 203-439-8
Molecular Weight 92.52 g/mol

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