Description

1,8-Octanediol Diacetate is a high-purity diester derivative of 1,8-octanediol, valued for its role as a versatile chemical intermediate and plasticizer. This compound matters for its ability to impart flexibility and modify the physical properties of polymers and resins in a controlled manner. It is primarily needed by manufacturers in the polymer, specialty chemical, and fragrance industries seeking reliable building blocks for synthesis and formulation.

Application

• Polymer Plasticizer: Used to enhance the flexibility and workability of various polymeric materials, including PVC and polyurethanes.
• Chemical Synthesis Intermediate: Serves as a key building block in organic synthesis for producing more complex esters, polyols, and specialty chemicals.
• Fragrance and Flavor Ingredient: Acts as a solvent or fixative in the formulation of perfumes and aromatic compositions due to its mild odor and stability.
• Lubricant Additive: Employed as a component in synthetic lubricants and functional fluids to modify viscosity and performance characteristics.
• Resin Modifier: Utilized to adjust the curing properties, hardness, and durability of epoxy and other thermosetting resins.
• Cosmetic Formulations: Functions as an emollient or solvent in personal care products, contributing to texture and skin feel.

Basic Information

Product Name	1,8-Octanediol Diacetate
CAS No.	3992-48-1
Molecular Formula	C₁₂H₂₂O₄
Molecular Weight	230.30 g/mol
Synonyms	Octamethylene Diacetate; 1,8-Diacetoxyoctane; Octane-1,8-diyl diacetate; Diacetoxyoctane; Octanediol diacetate; 1,8-Bis(acetoxy)octane; Octamethylene glycol diacetate; Octanediol, diacetate
EINECS	223-634-6

Quality Control

Our 1,8-Octanediol Diacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. Certificates of Analysis (COA) documenting these results 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, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as Acetic Acid)	≤ 0.1%

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