Description

Isodecyl 2-Ethylhexanoate is a high-purity synthetic ester, specifically the isodecyl ester of 2-ethylhexanoic acid. This compound serves as a versatile and high-performance intermediate and functional fluid, prized for its excellent solvency, low volatility, and favorable environmental profile. It is a critical material for formulators and manufacturers in the lubricants, plastics, coatings, and personal care industries seeking reliable performance and supply chain stability.

Application

• Synthetic Lubricants & Metalworking Fluids: Acts as a high-performance base oil or additive, offering excellent thermal stability, low pour point, and good lubricity.
• Polymer & Plasticizer Industry: Used as a co-monomer, solvent, or processing aid in the production of polymers, resins, and specialty plasticizers.
• Coatings & Inks: Functions as a low-odor, slow-evaporating solvent and coalescing agent, improving film formation and flow properties.
• Personal Care & Cosmetics: Employed as an emollient and skin-conditioning agent in formulations due to its non-greasy feel and good spreadability.
• Chemical Synthesis: Serves as a versatile chemical intermediate and reaction solvent in organic synthesis and specialty chemical manufacturing.
• Industrial Cleaners & Degreasers: An effective component in heavy-duty cleaning formulations for its solvency power and favorable health and safety characteristics.

Basic Information

Product Name	Isodecyl 2-Ethylhexanoate
CAS No.	34962-91-9
Molecular Formula	C18H36O2
Molecular Weight	284.48 g/mol
Synonyms	Isodecyl 2-Ethylhexanoate; 2-Ethylhexanoic Acid Isodecyl Ester; Isodecyl Octoate; Isodecyl 2-Ethylcaproate; 3,5,5-Trimethylhexyl 2-Ethylhexanoate; EINECS 252-317-4; JEFFSOL™ IDO (Huntsman); Priolube™ 3970 (Croda)
EINECS	252-317-4

Quality Control

Our Isodecyl 2-Ethylhexanoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters is provided with each shipment to guarantee consistency and 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 (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Acid Value	≤ 0.5 mg KOH/g
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1 %
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.440 - 1.445

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