Description

2-Octyldecyl 12-[(1-Oxooctadecyl)Oxy]Octadecanoate is a high-molecular-weight ester compound, specifically a complex branched-chain fatty acid ester. This chemical matters as a highly effective, non-volatile emollient and lubricant, prized for its excellent skin feel, stability, and compatibility in demanding formulations. It is primarily needed by manufacturers in the personal care, cosmetics, and high-performance lubricant industries seeking superior texture and long-lasting performance.

Application

• As a premium emollient and skin-conditioning agent in luxury creams, lotions, and sun care products.
• As a texture enhancer and spreading agent in color cosmetics, including lipsticks and foundations.
• As a base fluid or viscosity modifier in specialty synthetic lubricants and greases.
• As a plasticizer and processing aid for polymers requiring low volatility and high compatibility.
• As a key ingredient in hair care formulations for shine and manageability.
• As a water-resistant film former in protective coatings and topical applications.

Basic Information

Product Name	2-Octyldecyl 12-[(1-Oxooctadecyl)Oxy]Octadecanoate
CAS No.	100258-46-6
Molecular Formula	C54H106O4
Molecular Weight	819.4 g/mol
Synonyms	2-Octyldodecyl 12-Hydroxystearate Stearate; 12-Hydroxystearic Acid, Stearic Acid Ester with 2-Octyldodecanol; Octyldodecyl Stearoyl Stearate; Stearic Acid, Ester with 2-Octyldodecanol and 12-Hydroxystearic Acid; 2-Octyldodecyl Stearoyloxy Stearate; Stearoyl Stearic Acid 2-Octyldodecyl Ester; (12-Hydroxyoctadecanoyloxy)octadecanoic Acid 2-Octyldodecyl Ester
EINECS	Contact for details

Quality Control

Our 2-Octyldecyl 12-[(1-Oxooctadecyl)Oxy]Octadecanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with relevant industry standards for cosmetic and technical applications. A comprehensive Certificate of Analysis (COA) documenting identity, assay, and key physical parameters is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Melting Point	Contact for details

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