Description

1,5-Dichloropentane is a versatile aliphatic dihalide compound, serving as a critical intermediate in organic synthesis. Its bifunctional chlorinated structure makes it a valuable building block for constructing larger, more complex molecules. This chemical is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a cross-linking agent or chain extender in the manufacture of specialty polymers and epoxy resins.
• Organic Synthesis Building Block: Employed in alkylation reactions and for the introduction of pentylene chains into target molecules.
• Ligand & Catalyst Preparation: Serves as a starting material for synthesizing chelating ligands and organometallic catalysts.
• Chemical Research (R&D): Utilized in academic and industrial research for developing new synthetic methodologies and novel compounds.

Basic Information

Product Name	1,5-Dichloropentane
CAS No.	628-76-2
Molecular Formula	C5H10Cl2
Molecular Weight	141.04 g/mol
Synonyms	Pentamethylene Dichloride; 1,5-Dichloro-n-pentane; Pentane, 1,5-dichloro-; α,ω-Dichloropentane; Pentamethylene Chloride; Dichloropentane; 628-76-2; NSC 60536
EINECS	211-049-4

Quality Control

Our 1,5-Dichloropentane is manufactured under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC (Gas Chromatography) for purity and identity confirmation, to ensure it meets precise specifications for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.08 - 1.10 g/mL
Refractive Index (n20D)	1.448 - 1.452
Water Content (KF)	≤ 0.1%

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