Description

Cetearylisonanoate CAS NO 111937-03-2 is a high-purity, synthetic ester derived from cetearyl alcohol and isononanoic acid, valued for its exceptional emollient and skin-conditioning properties. This versatile ingredient is prized for its ability to impart a non-greasy, silky-smooth feel and enhance product spreadability without compromising stability. It is an essential raw material for formulators in the personal care and cosmetic industries seeking to create premium skin creams, lotions, sunscreens, and color cosmetics.

Application

• Skin Care Formulations: Acts as a primary emollient and texture enhancer in facial creams, body lotions, and anti-aging serums.
• Sun Care Products: Used in sunscreen and after-sun lotions for its excellent skin feel and compatibility with UV filters.
• Color Cosmetics: Improves the application and wear of foundations, BB creams, and lipsticks by providing a smooth, even film.
• Hair Care Products: Incorporated into conditioners and hair serums to impart shine and reduce frizz without heaviness.
• Pharmaceutical Topicals: Serves as a base emollient in medicated creams and ointments, aiding in active ingredient delivery.
• Premium Cosmetic Oils: Used as a key component in anhydrous formulations and dry oils for a lightweight, luxurious finish.

Basic Information

Product Name	Cetearylisonanoate
CAS No.	111937-03-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cetearyl Isononanoate; Isononanoic Acid, Cetearyl Ester; Cetyl-Stearyl Isononanoate; Cetostearyl Isononanoate; Tegosoft CI; Emalex CCIS; Starfol CG IS; Luvitol EHO
EINECS	Contact for details

Quality Control

Our Cetearylisonanoate is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance, consistent with cosmetic-grade raw material standards. A Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee traceability and compliance.

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	Clear, colorless to pale yellow liquid
Odor	Characteristic, mild
Acid Value (mg KOH/g)	≤ 1.0
Saponification Value (mg KOH/g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Iodine Value (g I2/100g)	Contact for details
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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