Description

1,5-Hexanediol, 2-Ethyl- is a branched-chain diol characterized by its two primary hydroxyl groups separated by a six-carbon chain. This chemical structure makes it a valuable intermediate and building block in the synthesis of high-performance polymers and specialty chemicals. It is particularly sought after by manufacturers in the polymer, resin, and specialty chemical industries for applications requiring specific chain length, branching, and reactivity.

Application

• Polymer Synthesis: Serves as a monomer or chain extender in the production of polyurethanes, polyesters, and other specialty polymers, imparting flexibility and specific physical properties.
• Resin Modifier: Used to modify alkyd, polyester, and epoxy resins to improve flexibility, adhesion, and chemical resistance in coatings and composites.
• Plasticizer Intermediate: Acts as a precursor in the manufacture of ester-based plasticizers for PVC and other polymers.
• Crosslinking Agent: Employed in formulations for coatings, adhesives, and sealants where it contributes to network formation and durability.
• Lubricant & Grease Additive: Utilized as a base or intermediate for synthetic lubricants and functional additives.
• Pharmaceutical & Cosmetic Intermediates: Functions as a building block in the synthesis of more complex molecules for these regulated sectors.

Basic Information

Item	Detail
Product Name	1,5-Hexanediol, 2-Ethyl-
CAS No.	58374-34-8
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	2-Ethyl-1,5-hexanediol; 2-Ethylhexane-1,5-diol; 1,5-Hexanediol, 2-ethyl-; 2-Ethyl-1,5-hexylene glycol; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,5-Hexanediol, 2-Ethyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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%
Color (APHA)	≤ 50

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