Description

Propylene Bis[3-Octyloxiran-2-Octanoate] is a specialized chemical compound belonging to the class of epoxidized esters, specifically a bis-epoxide. This product matters as a versatile reactive intermediate and plasticizer, offering excellent compatibility and stability in polymer formulations. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries seeking to modify material properties such as flexibility, adhesion, and chemical resistance.

Application

• As a reactive diluent and flexibilizer in epoxy resin systems for coatings, adhesives, and composites.
• As a plasticizer and stabilizer in the formulation of PVC and other polymer compounds to enhance durability.
• As a key intermediate in the synthesis of specialty chemicals, including surfactants and lubricant additives.
• In the production of advanced materials requiring cross-linking agents with low volatility and good compatibility.
• As a component in sealant and elastomer formulations to improve weatherability and mechanical properties.
• Potential use as a modifier in ink and paint formulations to adjust viscosity and film characteristics.

Basic Information

Item	Details
Product Name	Propylene Bis[3-Octyloxiran-2-Octanoate]
CAS No.	67860-05-3
Molecular Formula	C35H64O6
Molecular Weight	580.88 g/mol
Synonyms	1,2-Propanediol bis(3-octyloxirane-2-octanoate); Bis(3-octyloxiran-2-octanoate) of Propylene Glycol; Propylene Glycol Bis(3-Octylglycidyl Ester); Epoxidized Propylene Glycol Dioctanoate; 67860-05-3; Glycidyl Ester of Propylene Glycol and Octanoic Acid (bis-form); Plasticizer EPO
EINECS	Contact for details

Quality Control

Our Propylene Bis[3-Octyloxiran-2-Octanoate] is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as epoxide content, acid value, and color 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, well-ventilated area away from strong bases and incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture uptake and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (Epoxide Content)	Min. 95.0%
Acid Value	Max. 1.0 mg KOH/g
Color (Gardner)	Max. 3
Moisture (KF)	Max. 0.2%
Specific Gravity (20°C)	0.95 - 0.98
Refractive Index (20°C)	1.455 - 1.465

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