Description

2-Methyl-1,3-Chloroprop-1-Ene is a highly reactive chlorinated alkene intermediate, valued for its role in synthesizing more complex organic molecules. Its structure makes it a versatile building block for introducing specific functional groups in fine chemical and pharmaceutical manufacturing. This compound is primarily needed by R&D chemists and process development teams in the agrochemical, pharmaceutical, and specialty chemical industries for creating advanced intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other complex drug molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where its chlorinated alkene functionality is incorporated into the final product.
• Organic Synthesis Building Block: Acts as a versatile reagent for introducing the 2-methyl-1,3-chloropropene moiety in various coupling and addition reactions.
• Polymer & Resin Modification: Employed in the manufacture and modification of specialty polymers, where it can act as a cross-linking agent or a monomer derivative.
• Fine Chemical Production: Utilized in the synthesis of flavors, fragrances, and other high-value specialty chemicals requiring specific chlorinated structures.
• Research & Development: A valuable compound for academic and industrial research in exploring new synthetic pathways and novel chemical entities.

Basic Information

Item	Details
Product Name	2-Methyl-1,3-Chloroprop-1-Ene
CAS No.	3375-22-2
Molecular Formula	C4H7Cl
Molecular Weight	90.55 g/mol
Synonyms	1-Chloro-2-methylpropene; 2-Methylallyl chloride; 2-Methyl-1-chloropropene; 2-Methyl-3-chloropropene; 2-Methylallylchlorid; β-Methallyl chloride; Isobutenyl chloride; (2-Methyl-2-propenyl)chloride
EINECS	222-161-8

Quality Control

Our 2-Methyl-1,3-Chloroprop-1-Ene is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support our clients' needs for regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.92 - 0.96 g/mL
Refractive Index (n20D)	1.425 - 1.435

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