Description

2,5-Dimethyl-1,6-Hexanediol Diacetate is a high-purity diester compound valued for its role as a versatile chemical intermediate and plasticizer. Its molecular structure provides excellent solvency and compatibility, making it a critical component in the synthesis of specialized polymers and performance additives. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product flexibility and processing characteristics.

Application

• Polymer Plasticizer: Used to improve the flexibility, durability, and processability of various polymer resins, including PVC and polyurethanes.
• Chemical Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals.
• Coating Additive: Imparts improved flow, leveling, and adhesion properties in industrial and protective coating formulations.
• Synthetic Lubricant Component: Employed in the formulation of high-performance synthetic esters for lubricants and functional fluids.
• Fragrance and Flavor Ingredient: Acts as a precursor or solvent in the production of certain aroma chemicals.
• Adhesive Formulation: Enhances tack and peel strength in pressure-sensitive and structural adhesive systems.

Basic Information

Product Name	2,5-Dimethyl-1,6-Hexanediol Diacetate
CAS No.	89182-68-3
Molecular Formula	C12H22O4
Molecular Weight	230.30 g/mol
Synonyms	1,6-Hexanediol, 2,5-dimethyl-, diacetate; 2,5-Dimethylhexane-1,6-diol diacetate; Diacetate of 2,5-dimethyl-1,6-hexanediol; 2,5-Dimethylhexamethylene Diacetate; DMHD Diacetate; 2,5-Dimethyl-1,6-hexamethylenediol Diacetate; Acetic acid, (2,5-dimethyl-1,6-hexanediyl) ester
EINECS	Contact for details

Quality Control

Our 2,5-Dimethyl-1,6-Hexanediol Diacetate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Acidity (as Acetic Acid)	≤ 0.1%
Specific Gravity (20°C)	0.96 - 0.98
Refractive Index (20°C)	1.430 - 1.435

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