Description

2-Octyldodecyl Stearate is a high-molecular-weight branched-chain ester derived from stearic acid. This compound serves as a premium non-greasy emollient and lubricant, valued for its excellent skin feel, thermal stability, and compatibility with a wide range of cosmetic and industrial formulations. It is primarily sought after by manufacturers in the personal care, cosmetics, and specialty lubricants industries seeking to enhance product texture and performance.

Application

• Cosmetic & Personal Care Formulations: Acts as a superior emollient and skin-conditioning agent in creams, lotions, sunscreens, and decorative cosmetics, providing a smooth, velvety after-feel without greasiness.
• Hair Care Products: Used in conditioners, hair serums, and styling products to impart shine, reduce frizz, and improve combability.
• Pharmaceutical Topicals: Serves as a base or emollient in ointments, creams, and topical drug delivery systems for its skin compatibility and inert nature.
• Industrial Lubricants & Release Agents: Functions as a synthetic lubricant and mold release agent in plastics processing and metalworking due to its high thermal stability and low volatility.
• Plasticizer & Processing Aid: Employed as a secondary plasticizer and internal lubricant in polymer resins to improve processing and flexibility.
• Textile & Fiber Treatment: Applied as a softening and lubricating agent for synthetic fibers and fabrics.

Basic Information

Product Name	2-Octyldodecyl Stearate
CAS No.	22766-82-1
Molecular Formula	C₃₈H₇₆O₂
Molecular Weight	565.0 g/mol
Synonyms	Stearic acid, 2-octyldodecyl ester; Octyldodecyl stearate; 2-Octyldodecan-1-ol stearate; EINECS 245-213-2; Jarcol ODS; Prisorine ODS; Kemester 5822; Starfol ODS
EINECS	245-213-2

Quality Control

Our 2-Octyldodecyl Stearate is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and physical properties, suitable for demanding applications in cosmetics and pharmaceuticals. A comprehensive Certificate of Analysis (COA) documenting assay, acid value, saponification value, and other critical parameters is provided with every shipment.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or soft solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	95 - 105 mg KOH/g
Iodine Value	≤ 2.0 g I₂/100g
Water Content (KF)	≤ 0.1%

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