Description

2 4-Dichloropentane is a versatile chlorinated alkane intermediate with significant utility in organic synthesis and industrial processes. Its value lies in its role as a key building block for introducing chlorine functionality and as a precursor for more complex molecules. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used as a precursor in the manufacture of herbicides, pesticides, and other crop protection agents.
• Organic Synthesis & Research: Acts as a versatile reagent for alkylation, cross-coupling reactions, and as a starting material for other functionalized compounds in laboratory and pilot-scale research.
• Polymer & Resin Modification: Employed as a chlorinating agent or comonomer in the synthesis and modification of specialty polymers and resins to alter properties like flame retardancy.
• Solvent & Extraction Agent: Functions as a specialized solvent for specific chemical processes and extraction applications within controlled industrial environments.
• Chemical Intermediate for Dyes & Pigments: Utilized in the synthesis of dye and pigment precursors where chlorinated intermediates are required.

Basic Information

Product Name	2,4-Dichloropentane
CAS No.	625-67-2
Molecular Formula	C5H10Cl2
Molecular Weight	141.04 g/mol
Synonyms	2,4-Dichloropentane; Pentane, 2,4-dichloro-; 2,4-DCP; NSC 60545; 1,3-Dichloro-2-methylbutane; Dichloropentane (mixed isomers); Asymmetrical dichloropentane
EINECS	210-896-4

Quality Control

Our 2,4-Dichloropentane is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting requirements of industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee full traceability and compliance.

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 reference spectrum
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.08 - 1.12 g/mL
Refractive Index (n20D)	1.440 - 1.445
Water Content (KF)	≤ 0.2%

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