Description

2,2-Dimethylhexane-1,3-Diol is a branched-chain aliphatic diol characterized by its two hydroxyl groups on adjacent carbon atoms. This chemical structure makes it a valuable intermediate and building block in organic synthesis, offering versatility for creating polymers, plasticizers, and specialty chemicals. It is primarily sought by manufacturers in the polymer, coatings, and pharmaceutical industries for applications requiring specific rheological properties, chain extension, or as a precursor for high-performance materials.

Application

• Polymer & Resin Intermediate: Serves as a monomer or chain extender in the production of polyesters, polyurethanes, and alkyd resins, influencing flexibility and durability.
• Plasticizer & Stabilizer Synthesis: Used as a raw material for manufacturing specialized plasticizers and stabilizers for PVC and other polymers.
• Coatings & Inks Formulation: Imparts specific properties like adhesion, gloss, and chemical resistance in industrial and automotive coatings, paints, and printing inks.
• Pharmaceutical & Agrochemical Intermediates: Acts as a key synthon in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals.
• Lubricant & Functional Fluid Additive: Employed in the formulation of synthetic lubricants and hydraulic fluids to modify viscosity and thermal stability.
• Crosslinking Agent: Functions as a crosslinker in thermosetting resin systems, enhancing mechanical strength and heat resistance.
• Solvent & Carrier Fluid: Used in specialty solvent blends and carrier systems for dyes, pigments, and other chemical deliveries.

Basic Information

Product Name	2,2-Dimethylhexane-1,3-Diol
CAS No.	22006-96-8
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	2,2-Dimethyl-1,3-hexanediol; 1,3-Hexanediol, 2,2-dimethyl-; 2,2-Dimethylhexamethyleneglycol; NSC 66445; 2,2-Dimethylhexane-1,3-diol; 2,2-Dimethylhexane-α,β-diol
EINECS	244-704-1

Quality Control

Our 2,2-Dimethylhexane-1,3-Diol is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	< 10 ppm

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