Description

2,4-Octanediol is a versatile diol compound with a branched eight-carbon chain, offering unique chemical functionality for synthesis and formulation. This compound serves as a valuable intermediate and building block in the production of specialty chemicals, where its dual hydroxyl groups enable reactions such as esterification and polymerization. It is particularly relevant for manufacturers in the fragrance, polymer, and pharmaceutical industries seeking to develop products with specific performance or sensory characteristics. The material is identified by CAS NO 90162-24-6.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of musk analogs and other aroma chemicals due to its specific carbon backbone.
• Polymer Modifier: Acts as a chain extender or cross-linking agent in polyurethane and polyester resin formulations.
• Pharmaceutical Synthesis: Serves as a chiral building block or protecting group precursor in the development of active pharmaceutical ingredients (APIs).
• Lubricant and Plasticizer Component: Incorporated into ester-based lubricants and plasticizers to modify viscosity and low-temperature performance.
• Surface Active Agents: Utilized in the production of non-ionic surfactants and emulsifiers for industrial and cosmetic applications.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and material science research.

Basic Information

Product Name	2,4-Octanediol
CAS No.	90162-24-6
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	2,4-Dihydroxyoctane; Octane-2,4-diol; 2,4-Octylene Glycol; (±)-2,4-Octanediol; 2,4-OTD; NSC 403697; 2,4-Octandiol
EINECS	Contact for details

Quality Control

Our 2,4-Octanediol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all test results are provided and 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). Due to its hygroscopic (moisture-sensitive) nature, the container 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
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.440 - 1.450

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