Description

1,3-Dichlorobutane is a versatile chlorinated hydrocarbon intermediate with significant utility in organic synthesis. Its value lies in its bifunctional reactivity, serving as a key building block for the production of more complex chemical structures. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as alkylation, cross-coupling reactions, and as a precursor for fine chemicals.

Application

• As a versatile alkylating agent in the synthesis of pharmaceutical intermediates and active ingredients.
• Utilized as a key monomer or cross-linking agent in polymer and resin production.
• Employed as a chemical intermediate in the manufacture of agrochemicals, including pesticides and herbicides.
• Serves as a solvent or reaction medium in specialized organic synthesis and laboratory research.
• Acts as a precursor for the synthesis of other functionalized butane derivatives and fine chemicals.
• Used in the development of liquid crystals and other advanced materials.

Basic Information

Product Name	1,3-Dichlorobutane
CAS No.	1190-22-3
Molecular Formula	C4H8Cl2
Molecular Weight	127.01 g/mol
Synonyms	Butane, 1,3-dichloro-; 1,3-DCB; sym-Dichlorobutane; NSC 60548; 1,3-Butylene dichloride; 1,3-Bis(chloromethyl)propane (common misnomer); β,β'-Dichlorobutane
EINECS	214-729-9

Quality Control

Our 1,3-Dichlorobutane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your technical requirements.

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. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density at 20°C	1.10 - 1.12 g/mL
Refractive Index (n20D)	1.440 - 1.445
Water Content (KF)	≤ 0.1%

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