Description

Oxirane, 3-(3-Chloropropyl)-2,2-Dimethyl- is a specialized epoxide monomer featuring a reactive oxirane ring and a terminal chloropropyl group. This unique bifunctional structure makes it a valuable chemical intermediate for introducing both epoxy and alkyl halide functionalities into polymer chains and organic molecules. It is primarily sought by R&D chemists and process engineers in advanced material synthesis. The compound is identified by CAS NO 408319-88-0.

Application

• Epoxy Resin Modifier: Used to synthesize and modify epoxy resins, enhancing flexibility, adhesion, and chemical resistance for coatings, adhesives, and composites.
• Crosslinking Agent: Serves as a reactive crosslinker in polymer systems, including silicones and polyurethanes, to improve thermal and mechanical properties.
• Pharmaceutical Intermediate: Acts as a key building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Surface Active Agent Synthesis: Employed in the production of specialty surfactants and emulsifiers with unique hydrophobic/hydrophilic balance.
• Liquid Crystal & OLED Material Precursor: Used in the research and development of advanced electronic display materials and organic semiconductors.
• Functional Polymer Backbone: Incorporated into the backbone of polymers to introduce sites for further functionalization or to alter solubility characteristics.

Basic Information

Product Name	Oxirane, 3-(3-Chloropropyl)-2,2-Dimethyl-
CAS No.	408319-88-0
Molecular Formula	C8H15ClO
Molecular Weight	162.66 g/mol
Synonyms	3-(3-Chloropropyl)-2,2-dimethyloxirane; 2,2-Dimethyl-3-(3-chloropropyl)oxirane; 1-Chloro-3-(2,2-dimethyloxiran-3-yl)propane; (3-Chloropropyl)isobutylene oxide; Glycidyl 3-chloropropyl ether, dimethyl-substituted; Epichlorohydrin dimethyl derivative; Isobutylene oxide, 3-(3-chloropropyl)-; Oxirane, (3-chloropropyl)-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Every batch of Oxirane, 3-(3-Chloropropyl)-2,2-Dimethyl- is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.02 - 1.08 g/mL
Refractive Index (n20D)	1.450 - 1.460

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