Description

Octyl 4-Ethyloctanoate is a high-purity ester compound valued for its excellent solvency and low volatility profile. This chemical serves as a versatile intermediate and functional additive, offering superior performance in demanding formulation environments. It is particularly sought after by manufacturers in the personal care, lubricant, and specialty chemical industries for its ability to enhance product stability and sensory characteristics.

Application

• Personal Care & Cosmetics: Acts as an effective emollient and solvent in sunscreens, creams, and lotions, providing a non-greasy feel and improving skin spreadability.
• Lubricant & Grease Formulation: Used as a synthetic base oil or additive to improve low-temperature fluidity, thermal stability, and lubricity in specialty lubricants.
• Plasticizer & Polymer Additive: Functions as a co-plasticizer or processing aid to enhance the flexibility and workability of various polymer resins.
• Industrial Cleaners & Degreasers: Serves as a key component in solvent blends for heavy-duty cleaning, degreasing, and precision parts washing.
• Chemical Synthesis: Employed as a building block or intermediate in the production of more complex esters, surfactants, and specialty chemicals.
• Coatings & Inks: Utilized as a coalescing agent or slow-evaporating solvent to improve film formation, flow, and leveling in coating systems.

Basic Information

Product Name	Octyl 4-Ethyloctanoate
CAS No.	93963-22-5
Molecular Formula	C₁₈H₃₆O₂
Molecular Weight	284.48 g/mol
Synonyms	4-Ethyloctanoic Acid Octyl Ester; Octyl 4-Ethylcaprylate; 2-Ethylhexyl 4-Ethyloctanoate (Isomer); 4-Ethyloctanoic Acid 2-Ethylhexyl Ester; Bis(2-ethylhexyl) 4-Ethylheptanedioate (related); Di(2-ethylhexyl) 4-Ethylheptanedioate; DOZ (Di-2-ethylhexyl azelate) Analog; Branched Chain Ester Plasticizer
EINECS	Contact for details

Quality Control

Our Octyl 4-Ethyloctanoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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, strong acids, and strong bases.

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%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.860 - 0.870 g/mL

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