Description

2,5-Dimethyl-2,4-Hexanediol is a versatile diol compound characterized by its branched hydrocarbon chain. This chemical is valued for its utility as a building block in organic synthesis and as a modifier in polymer formulations. It is primarily sought by manufacturers in the chemical, pharmaceutical, and specialty materials industries for applications requiring specific diol functionality.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer Modifier: Acts as a chain extender or cross-linking agent in polyurethane and polyester resin production.
• Solvent & Co-solvent: Employed in specialized formulations requiring a high-boiling, polar organic solvent.
• Chemical Synthesis: Serves as a key precursor for the preparation of esters, ethers, and other derivatives.
• Coatings & Adhesives: Imparts flexibility and adhesion properties in advanced coating and adhesive systems.
• Research & Development: Utilized in laboratory-scale organic chemistry and material science research.

Basic Information

Product Name	2,5-Dimethyl-2,4-Hexanediol
CAS No.	3899-89-6
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	2,5-Dimethylhexane-2,4-diol; 2,4-Hexanediol, 2,5-dimethyl-; Diol 25; NSC 403697; 2,5-Dimethyl-2,4-hexylene glycol; 2,4-Dihydroxy-2,5-dimethylhexane
EINECS	223-447-4

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We maintain strict batch-to-batch consistency through validated analytical methods. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request for every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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