Description

Ethylhexyl Hydroxystearate is a high-purity, non-ionic ester derived from hydroxystearic acid and 2-ethylhexanol, valued for its exceptional emolliency, skin-feel, and stabilizing properties. This versatile ingredient is crucial for formulators seeking to enhance product performance, stability, and sensory appeal in demanding personal care and cosmetic applications. It is an essential raw material for manufacturers of premium skin creams, lotions, sunscreens, color cosmetics, and high-end hair care products.

Application

• Primary Emollient & Skin Conditioning Agent in facial creams, body lotions, and anti-aging serums.
• Pigment Wetting & Dispersion Agent in foundations, lipsticks, and other color cosmetic formulations.
• Stabilizer and Co-emulsifier in sunscreen products and oil-in-water (O/W) emulsions.
• Hair Conditioning Agent in shampoos, conditioners, and hair styling products for reduced tackiness and improved shine.
• Texture Enhancer providing a non-greasy, silky-smooth after-feel in anhydrous systems and decorative cosmetics.
• Plasticizer and Lubricant in specialty polymer and coating applications.

Basic Information

Product Name	Ethylhexyl Hydroxystearate
CAS No.	29383-26-4
Molecular Formula	C₂₆H₅₂O₃
Molecular Weight	412.70 g/mol
Synonyms	2-Ethylhexyl 12-Hydroxystearate; Octyl Hydroxystearate; 12-Hydroxyoctadecanoic Acid, 2-Ethylhexyl Ester; Kester® EHHS; Schercemol OHS; Tegosoft OHS; Priolube 1408; Estol 1543; Hydroxystearic Acid, 2-Ethylhexyl Ester
EINECS	249-555-6

Quality Control

Our Ethylhexyl Hydroxystearate is manufactured under a cGMP-compliant quality management system to ensure batch-to-batch consistency and purity. It meets stringent in-house specifications aligned with global cosmetic ingredient standards. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and excessive heat to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	140 - 160 mg KOH/g
Saponification Value	130 - 145 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.