Description

Isostearyl Isononanoate is a premium, high-purity ester renowned for its exceptional emollient properties and light, non-greasy skin feel. This versatile chemical compound is a cornerstone ingredient for formulators seeking to enhance product aesthetics and performance. It is extensively utilized across the personal care, cosmetics, and pharmaceutical industries. Our supply of Isostearyl Isononanoate CAS NO 90967-66-1 is backed by stringent quality control to ensure batch-to-batch consistency for your critical applications.

Application

• Skin Care Formulations: Acts as a superior emollient and skin-conditioning agent in creams, lotions, and serums, providing a smooth, silky after-feel.
• Color Cosmetics: Used in foundations, lipsticks, and makeup products to improve pigment dispersion, enhance spreadability, and reduce tackiness.
• Sun Care Products: Serves as a solvent and emollient in sunscreen formulations, contributing to water resistance and a pleasant skin feel.
• Hair Care Products: Incorporated into conditioners, hair oils, and styling products to impart shine, reduce frizz, and improve combability.
• Pharmaceutical Topicals: Employed as a base or carrier in ointments and medicated creams for its excellent skin compatibility and spreading characteristics.
• High-Performance Lubricants: Used in specialty lubricant formulations requiring high stability and low volatility.

Basic Information

Product Name	Isostearyl Isononanoate
CAS No.	90967-66-1
Molecular Formula	C27H54O2
Molecular Weight	410.7 g/mol
Synonyms	Isononanoic Acid Isostearyl Ester; Isostearyl Ester of Isononanoic Acid; 16-Methylheptadecyl 3,5,5-Trimethylhexanoate; ISIN; ISIN Esters; LexFeel® 7; Schercemol 1818; Tegosoft® 171; Crodamol ISIN; Starfol ISIN
EINECS	Contact for details

Quality Control

Our Isostearyl Isononanoate is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all critical parameters to support your regulatory and quality assurance needs.

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, faint
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	135 - 145 mg KOH/g
Iodine Value	≤ 1.0 g I2/100g
Refractive Index (20°C)	1.450 - 1.455
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.