Description

2,4-Diethyl-1,5-Pentanediol is a valuable diol compound characterized by its branched alkyl chain structure. This chemical serves as a versatile building block and intermediate in the synthesis of specialty polymers, plasticizers, and performance chemicals. It is particularly relevant for industries requiring high-purity intermediates for advanced material formulations, such as specialty resins, coatings, and pharmaceutical synthesis.

Application

• Polymer & Resin Synthesis: Acts as a monomer or chain extender in the production of specialty polyesters, polyurethanes, and alkyd resins, imparting flexibility and specific physical properties.
• Plasticizer Intermediate: Used in the manufacture of ester-based plasticizers, which can enhance the flexibility and durability of PVC and other polymers.
• Coating Formulations: Serves as a key component in high-performance coating systems, contributing to film formation, adhesion, and chemical resistance.
• Pharmaceutical Intermediates: Utilized as a chiral building block in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals.
• Lubricant & Functional Fluid Additives: Incorporated into synthetic lubricants and hydraulic fluids to modify viscosity and stability.
• Crosslinking Agent: Functions as a crosslinker in thermosetting polymer systems, improving thermal and mechanical strength.
• Solvent & Carrier: Employed as a high-boiling-point solvent in various chemical processes and applications.

Basic Information

Product Name	2,4-Diethyl-1,5-Pentanediol
CAS No.	57987-55-0
Molecular Formula	C9H20O2
Molecular Weight	160.25 g/mol
Synonyms	1,5-Pentanediol, 2,4-diethyl-; 2,4-Diethylpentane-1,5-diol; Diethylpentanediol; 2,4-DEPD; 2,4-Diethyl-1,5-dihydroxypentane; NSC 163045
EINECS	Contact for details

Quality Control

Our 2,4-Diethyl-1,5-Pentanediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing results from GC, HPLC, and other relevant methods are provided to guarantee consistent quality and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.930 - 0.950
Refractive Index (20°C)	1.450 - 1.460

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