Description

1,3-Dichloro-1-Butene is a versatile chlorinated butene derivative, primarily valued as a key intermediate in organic synthesis. Its reactive chlorinated alkene structure makes it a crucial building block for the production of specialty chemicals and advanced materials. This compound is essential for manufacturers and R&D laboratories in the agrochemical, pharmaceutical, and polymer industries seeking to introduce functional groups or create complex molecular architectures.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of herbicides, insecticides, and fungicides.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer & Resin Modification: Serves as a monomer or cross-linking agent in the production of specialty polymers and coatings.
• Organic Synthesis Reagent: Employed in laboratories for alkylation, coupling, and cyclization reactions.
• Chemical Research & Development: Utilized in the development of novel compounds and material science applications.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals.

Basic Information

Product Name	1,3-Dichloro-1-Butene
CAS No.	52497-07-1
Molecular Formula	C4H6Cl2
Molecular Weight	125.00 g/mol
Synonyms	1,3-Dichlorobut-1-ene; 1-Butene, 1,3-dichloro-; (1,3-Dichlorobut-1-ene); 1,3-Dichloro-1-butylene; NSC 60545
EINECS	258-002-5

Quality Control

Our 1,3-Dichloro-1-Butene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	1.10 - 1.15 g/mL
Boiling Point	~ 130 - 135 °C

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