Description

(3-Chloropropyl)Oxirane is a versatile bifunctional organochlorine and epoxide compound, serving as a critical building block in advanced organic synthesis. Its dual reactivity makes it an essential intermediate for creating polymers, resins, and specialty chemicals with tailored properties. This product is particularly valuable for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop high-performance materials and active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring chloropropyl or glycidyl ether linkages.
• Epoxy Resin Modifier: Used to introduce reactive chloropropyl groups into epoxy resin systems, enhancing adhesion, flexibility, and chemical resistance for coatings and composites.
• Crosslinking Agent: Functions as a crosslinker in the production of specialty polymers, ion-exchange resins, and water treatment chemicals.
• Agrochemical Synthesis: Intermediate for manufacturing herbicides, pesticides, and plant growth regulators that utilize its reactive epoxide and chloroalkyl functionalities.
• Surface Active Agent Production: Building block for synthesizing specialty surfactants and quaternary ammonium compounds.
• Chemical Research & Development: Valuable reagent in organic chemistry R&D for constructing complex molecular architectures.

Basic Information

Product Name	(3-Chloropropyl)Oxirane
CAS No.	19141-74-3
Molecular Formula	C5H9ClO
Molecular Weight	120.58 g/mol
Synonyms	1-Chloro-2,3-epoxypropane (ambiguous, often refers to epichlorohydrin); 3-Chloro-1,2-epoxypropane; 3-Chloropropylene oxide; (3-Chloropropyl)oxirane; Oxirane, (3-chloropropyl)-; Glycidyl chloride (common name); 1-Chloro-2,3-epoxypropane (specific isomer); 3-Chloro-1,2-propylene oxide
EINECS	242-849-7

Quality Control

Our (3-Chloropropyl)Oxirane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment, ensuring traceability and compliance with your internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 15-25°C under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.180 - 1.190
Refractive Index (20°C)	1.458 - 1.462

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