Description

6-Ethyl-3-Methyloctane-1,6-Diol is a branched-chain aliphatic diol characterized by its unique molecular structure. This compound is valued for its dual hydroxyl functionality, which makes it a versatile intermediate in the synthesis of specialty polymers, plasticizers, and performance additives. It is primarily sought after by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring tailored rheological properties and enhanced material performance.

Application

• Polymer Synthesis: Serves as a monomer or chain extender in the production of polyesters, polyurethanes, and other specialty polymers, contributing to flexibility and specific mechanical properties.
• Lubricant & Grease Formulation: Used as a base or intermediate in synthesizing ester-based lubricants and high-performance greases for industrial applications.
• Plasticizer Production: Acts as a precursor for creating specialized plasticizers that impart low-temperature flexibility and durability to PVC and other polymer systems.
• Surface Active Agents: Employed in the manufacture of non-ionic surfactants and emulsifiers for industrial cleaning and coating formulations.
• Chemical Intermediate: A key building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals requiring a specific diol backbone.
• Adhesive & Sealant Formulations: Incorporated to modify the curing profile and enhance the adhesion properties of various epoxy and polyurethane-based systems.

Basic Information

Product Name	6-Ethyl-3-Methyloctane-1,6-Diol
CAS No.	26330-63-2
Molecular Formula	C11H24O2
Molecular Weight	188.31 g/mol
Synonyms	1,6-Hexanediol, 6-ethyl-3-methyl-; 3-Methyl-6-ethyloctane-1,6-diol; 6-Ethyl-3-methyl-1,6-octanediol; NSC 163044
EINECS	Contact for details

Quality Control

Our 6-Ethyl-3-Methyloctane-1,6-Diol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are available upon request.

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 minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
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.