Description

Octane-3,6-Diol is a versatile aliphatic diol characterized by its two hydroxyl groups positioned at the 3 and 6 carbon atoms of an octane chain. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its ability to introduce both hydrophilicity and a defined carbon spacer into molecular structures. It is primarily sought by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications ranging from plasticizer and polyester synthesis to the creation of pharmaceutical intermediates and functional fluids.

Application

• Polymer & Resin Intermediate: Used in the synthesis of specialty polyesters, polyurethanes, and alkyd resins, contributing to flexibility and hydrolytic stability.
• Pharmaceutical Building Block: Serves as a key chiral intermediate or spacer in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Plasticizer & Solvent Component: Acts as a co-monomer or additive to modify the physical properties of polymers, improving low-temperature performance and compatibility.
• Lubricant & Functional Fluid Synthesis: Incorporated into the production of synthetic lubricants, heat transfer fluids, and hydraulic fluids.
• Cosmetic & Personal Care Ingredients: Utilized in the manufacture of emollients, humectants, and delivery systems for cosmetic formulations.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and elastomers to enhance network density and mechanical properties.
• Chemical Research & Development: Employed as a standard or reagent in organic chemistry research for method development and novel compound synthesis.

Basic Information

Product Name	Octane-3,6-Diol
CAS No.	24434-09-1
Molecular Formula	C₈H₁₈O₂
Molecular Weight	146.23 g/mol
Synonyms	3,6-Octanediol; 1,2-Diethyl-1,2-ethanediol; 3,6-Dihydroxyoctane; Octane-3,6-diol; 3,6-Octylene glycol; (±)-3,6-Octanediol; DL-3,6-Octanediol; NSC 163083
EINECS	Contact for details

Quality Control

Our Octane-3,6-Diol is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC, identity confirmation (IR), and control of key impurities and water content, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details
Heavy Metals	< 10 ppm

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