Description

2,7-Dimethyl-2,7-Octanediol is a high-purity, symmetrical aliphatic diol characterized by its tertiary hydroxyl groups. This compound serves as a valuable intermediate and building block in advanced organic synthesis, offering unique steric and reactivity properties. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical sectors for applications requiring controlled molecular architecture.

Application

• As a key monomer or chain extender in the synthesis of specialty polyesters and polyurethanes, contributing to tailored polymer properties.
• As a building block for pharmaceutical intermediates and active ingredients, leveraging its defined symmetrical structure.
• In the formulation of high-performance lubricants and functional fluids where thermal and oxidative stability are required.
• As a precursor for synthesizing complex macrocyclic compounds and ligands used in catalysis.
• In the production of specialty surfactants and emulsifiers for niche industrial applications.
• For research and development in organic chemistry as a model compound or starting material.

Basic Information

Product Name	2,7-Dimethyl-2,7-Octanediol
CAS No.	19781-07-8
Molecular Formula	C10H22O2
Molecular Weight	174.28 g/mol
Synonyms	2,7-Dimethyloctane-2,7-diol; 2,7-Dimethyl-2,7-octanediol; 2,7-Dimethyloctanediol; 2,7-Dimethyloctane-2,7-diol; 2,7-Dimethyloctan-2,7-diol; Octanediol, 2,7-dimethyl-; 2,7-Dimethyloctandiol-2,7
EINECS	243-306-9

Quality Control

Our 2,7-Dimethyl-2,7-Octanediol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 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.