Description

2-Hexyldecyl Isononanoate is a high-purity, branched-chain ester widely recognized for its exceptional emolliency and skin-feel properties. This versatile chemical intermediate is valued for its low viscosity, excellent spreading characteristics, and compatibility with a wide range of cosmetic and personal care ingredients. It is primarily sought after by formulators in the cosmetics, personal care, and high-performance lubricant industries seeking to enhance product texture, stability, and sensory profile.

Application

• Cosmetic & Personal Care Emollient: A key ingredient in skin creams, lotions, sunscreens, and makeup products, providing a non-greasy, silky-smooth feel and improving spreadability.
• Hair Care Formulations: Used in conditioners, serums, and styling products to impart shine, reduce frizz, and improve combability without heaviness.
• High-Performance Lubricants & Release Agents: Serves as a synthetic base or additive in specialty lubricants, mold release agents, and industrial fluids requiring thermal stability and low volatility.
• Plasticizer & Processing Aid: Acts as a secondary plasticizer or processing aid in polymer systems to improve flexibility and processing characteristics.
• Carrier & Solvent: Functions as a carrier for active ingredients or a solvent for pigments and dyes in various specialty formulations.

Basic Information

Product Name	2-Hexyldecyl Isononanoate
CAS No.	93843-29-9
Molecular Formula	C25H50O2
Molecular Weight	382.67 g/mol
Synonyms	Isononanoic Acid, 2-Hexyldecyl Ester; 2-Hexyldecyl 3,5,5-Trimethylhexanoate; Octyldodecyl Isononanoate (common industry name); Hexyldecyl Isononanoate; Ester of 3,5,5-Trimethylhexanoic Acid and 2-Hexyldecanol; Tegosoft 168 (Trade Name); Cetyl Isononanoate (related); Isononyl Isononanoate (related structure)
EINECS	Contact for details

Quality Control

Our 2-Hexyldecyl Isononanoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets stringent specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, saponification value, and color are available upon request. We adhere to cGMP principles where applicable to support our customers in cosmetic and personal care markets.

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 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
Saponification Value	140 - 150 mg KOH/g
Color (APHA)	≤ 50
Refractive Index (20°C)	1.448 - 1.452
Specific Gravity (20/20°C)	0.850 - 0.860

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