Description

Isotridecyl 2-Ethylhexanoate is a high-performance synthetic ester, specifically a branched-chain fatty acid ester, valued for its excellent solvency, low volatility, and thermal stability. This chemical serves as a versatile intermediate and functional fluid, offering superior lubricity and compatibility with a wide range of polymers and resins. It is primarily sought after by formulators in the lubricants, plastics, coatings, and personal care industries for its ability to enhance product performance and processing characteristics.

Application

• Lubricant and Grease Formulation: Acts as a high-performance synthetic base oil or additive, providing excellent low-temperature fluidity, oxidation stability, and lubricity for industrial and automotive applications.
• Plasticizer and Polymer Processing Aid: Used as a secondary plasticizer or processing aid for PVC, acrylics, and other polymers to improve flexibility, reduce melt viscosity, and enhance flow properties.
• Coating and Ink Carrier: Functions as a low-odor, slow-evaporating solvent and coalescing agent in industrial coatings, printing inks, and adhesives, promoting film formation and leveling.
• Personal Care and Cosmetics: Employed as an emollient and skin-conditioning agent in cosmetic formulations, lotions, and creams due to its non-greasy feel and good spreadability.
• Metalworking Fluids: Serves as a component in synthetic and semi-synthetic metalworking fluids, offering corrosion protection and improved lubricity during cutting and grinding operations.
• Chemical Intermediate: Utilized in the synthesis of more complex esters, surfactants, and specialty chemicals where its branched alkyl chain is required.

Basic Information

Product Name	Isotridecyl 2-Ethylhexanoate
CAS No.	84962-29-8
Molecular Formula	C21H42O2
Molecular Weight	326.56 g/mol
Synonyms	2-Ethylhexanoic Acid Isotridecyl Ester; Isotridecyl 2-Ethylhexanoate; Isotridecyl Octanoate (common name); Isotridecyl Ester of 2-Ethylhexanoic Acid; EINECS 284-683-0; Tridecyl 2-Ethylhexanoate (isomeric mixture); 2-Ethylhexanoic Acid, Isotridecyl Ester; Isotridecyl 2-Ethylcaproate
EINECS	284-683-0

Quality Control

Our Isotridecyl 2-Ethylhexanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, acidity, and color 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, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, acids, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.443 - 1.447

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