Description

1,2,4,5-Diepoxypentane is a high-purity, bifunctional epoxide compound. This versatile chemical intermediate is valued for its ability to act as a cross-linking agent and a building block for specialty polymers and resins. It is essential for manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop products with enhanced thermal stability and chemical resistance.

Application

• As a cross-linking agent in the production of epoxy resins and thermosetting polymers.
• An intermediate in the synthesis of pharmaceutical active ingredients and fine chemicals.
• A key monomer for creating specialty coatings and adhesives with superior performance.
• Used in the formulation of agrochemicals, including pesticides and herbicides.
• In research and development for polymer chemistry and material science applications.
• As a reactive diluent to modify the viscosity and properties of epoxy systems.

Basic Information

Product Name	1,2,4,5-Diepoxypentane
CAS No.	187-29-1
Molecular Formula	C5H8O2
Molecular Weight	100.12 g/mol
Synonyms	1,2:4,5-Diepoxypentane; 1,2,4,5-Diepoxy pentane; 1,2,4,5-Diepoxy-pentane; Pentane, 1,2:4,5-diepoxy-; 1,2,4,5-Diepoxy pentane; 1,2,4,5-Diepoxy-pentane; 1,2:4,5-Diepoxy pentane; 1,2:4,5-Diepoxy-pentane
EINECS	205-878-5

Quality Control

Our 1,2,4,5-Diepoxypentane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including assay and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) to maintain product integrity. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.050 - 1.090
Refractive Index (20°C)	1.430 - 1.450

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