Description

3,5,5-Trimethylhexyl Oleate is a synthetic ester derived from oleic acid and 3,5,5-trimethylhexanol, valued for its excellent emolliency, lubricity, and low volatility. This high-performance chemical intermediate and additive is crucial for formulators seeking to enhance product performance and stability. It is primarily needed by manufacturers in the personal care, lubricant, and polymer industries for its versatile functional properties.

Application

• Personal Care & Cosmetics: Acts as a premium emollient and skin-conditioning agent in creams, lotions, and sunscreens, providing a non-greasy feel and improved spreadability.
• Lubricants & Metalworking Fluids: Serves as a synthetic base oil or additive, offering good thermal stability, low pour point, and enhanced lubricity in specialized formulations.
• Polymer & Plastic Additives: Functions as a plasticizer and internal lubricant in PVC and other polymer processing, improving flexibility and mold release.
• Textile & Leather Processing: Used as a softening agent and lubricant for fibers and leather, imparting a soft hand and reducing friction during processing.
• Industrial Coatings & Inks: Employed as a leveling agent and co-solvent to improve film formation, gloss, and flow properties.
• Adhesives & Sealants: Acts as a tackifier modifier and processing aid to control viscosity and enhance adhesive performance.

Basic Information

Product Name	3,5,5-Trimethylhexyl Oleate
CAS No.	94133-86-5
Molecular Formula	C27H52O2
Molecular Weight	408.71 g/mol
Synonyms	Isononyl Oleate; 3,5,5-Trimethylhexyl (Z)-Octadec-9-enoate; Oleic Acid Isononyl Ester; EINECS 302-781-7; Isononyl Oleate (C9); Iso-Nonyl Oleate; 3,5,5-Trimethylhexanol Oleate; 9-Octadecenoic Acid (Z)-, 3,5,5-Trimethylhexyl Ester
EINECS	302-781-7

Quality Control

Our 3,5,5-Trimethylhexyl Oleate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, acid value, saponification value, and color is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	135 - 145 mg KOH/g
Iodine Value	70 - 85 g I2/100g
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.1%

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