Description

(±)-2,3-Dichlorobutane is a versatile chlorinated hydrocarbon intermediate with significant utility in organic synthesis. Its value lies in its role as a key building block for the production of more complex molecules, offering a reactive dihalide structure for nucleophilic substitution and elimination reactions. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from polymer modification to the synthesis of active ingredients.

Application

• Organic Synthesis Intermediate: Serves as a crucial precursor in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals.
• Polymer & Resin Modification: Used as a cross-linking agent or a monomer in the production of specialty polymers and coatings.
• Solvent & Extraction Agent: Employed in specific laboratory-scale extraction processes and as a solvent for non-polar compounds.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and reaction mechanisms in academic and industrial R&D.
• Ligand & Catalyst Preparation: Utilized in the synthesis of complex ligands and organometallic catalysts.

Basic Information

Product Name	(±)-2,3-Dichlorobutane
CAS No.	2211-67-8
Molecular Formula	C4H8Cl2
Molecular Weight	127.01 g/mol
Synonyms	2,3-Dichlorobutane; DL-2,3-Dichlorobutane; (±)-2,3-Dichlorobutane; Butane, 2,3-dichloro-; rac-2,3-Dichlorobutane; 1,2-Dichloro-1-methylpropane; NSC 60548
EINECS	218-667-4

Quality Control

Our (±)-2,3-Dichlorobutane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous demands of industrial and research applications, ensuring reliable performance in your processes.

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 2-25°C.

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 - 1.15 g/mL
Boiling Point	Approx. 123 - 125°C
Water Content (KF)	≤ 0.5%

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