Description

1-Chloro-2,3-Epoxypropane, also known as epichlorohydrin, is a highly reactive organochlorine compound and an important industrial chemical intermediate. Its bifunctional nature, containing both an epoxide ring and a chloromethyl group, makes it a versatile building block for the synthesis of a wide range of polymers and specialty chemicals. This product is essential for manufacturers in the epoxy resin, pharmaceutical, water treatment, and paper industries seeking a reliable and high-purity feedstock.

Application

• Epoxy Resin Production: The primary use as a key monomer for manufacturing bisphenol-A based epoxy resins, which are used in coatings, adhesives, composites, and electrical laminates.
• Synthetic Glycerin & Glycidyl Ethers: Serves as a precursor in the production of synthetic glycerin and various glycidyl ethers used as reactive diluents or intermediates.
• Ion Exchange Resins: A critical raw material for the synthesis of anion exchange resins, which are widely used in water purification, demineralization, and chemical processing.
• Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals due to its reactive epoxide functionality.
• Paper & Textile Chemicals: Employed in the manufacture of wet-strength resins for paper and as a cross-linking agent for textile treatments.
• Elastomers and Specialty Polymers: Acts as a monomer or cross-linker in the production of various elastomers and high-performance polymers.

Basic Information

Product Name	1-Chloro-2,3-Epoxypropane
CAS No.	106-89-8
Molecular Formula	C3H5ClO
Molecular Weight	92.52 g/mol
Synonyms	Epichlorohydrin; (Chloromethyl)oxirane; 2-(Chloromethyl)oxirane; 3-Chloro-1,2-epoxypropane; γ-Chloropropylene Oxide; 1-Chloro-2,3-epoxypropane; ECH; A-epichlorohydrin; Glycerol epichlorohydrin
EINECS	203-439-8

Quality Control

Our 1-Chloro-2,3-Epoxypropane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including GC analysis, to verify specifications. Certificates of Analysis (COA) documenting purity, water content, and other critical parameters are supplied with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile and reactive nature, it should be kept separate from strong acids, bases, and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 0.05%
Color (APHA)	≤ 10
Density (20°C)	1.180 - 1.182 g/mL
Refractive Index (n20D)	1.438 - 1.440

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.