Description

2-Ethylhexyl 3,5,5-Trimethylhexanoate is a high-purity synthetic ester known for its excellent solvency and low volatility. This compound matters as a versatile and stable intermediate and solvent, offering superior performance in demanding formulations where consistent quality is critical. It is needed by manufacturers in the coatings, lubricants, and specialty chemical industries seeking reliable raw materials for high-performance products.

Application

• As a high-boiling point solvent and coalescing agent in industrial and automotive coatings.
• As a plasticizer and processing aid in polymer and resin formulations.
• As a base fluid or additive in synthetic lubricants and greases.
• As a carrier solvent for pigments, dyes, and active ingredients.
• As an intermediate in the synthesis of more complex chemical compounds.
• As a component in specialty cleaning and degreasing formulations.
• In the production of inks and adhesives requiring controlled evaporation rates.

Basic Information

Product Name	2-Ethylhexyl 3,5,5-Trimethylhexanoate
CAS No.	70969-70-9
Molecular Formula	C17H34O2
Molecular Weight	270.45 g/mol
Synonyms	3,5,5-Trimethylhexanoic Acid 2-Ethylhexyl Ester; 2-Ethylhexyl 3,5,5-Trimethylhexanoate; Isooctyl 3,5,5-Trimethylhexanoate; EHTM; 2-Ethylhexyl Ester of 3,5,5-Trimethylhexanoic Acid; Hexanoic acid, 3,5,5-trimethyl-, 2-ethylhexyl ester; UNII-9F4VMR22R8
EINECS	Contact for details

Quality Control

Our 2-Ethylhexyl 3,5,5-Trimethylhexanoate is produced 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 protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Acid Value	≤ 0.5 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 30
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.430 - 1.435

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