Description

Octyl Isononanoate is a high-purity, synthetic ester widely valued for its exceptional emollient properties and light, non-greasy texture. This versatile ingredient is a cornerstone in premium formulations, offering superior skin feel and excellent stability. It is a critical raw material for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking to enhance product performance and sensory appeal.

Application

• Cosmetic & Personal Care Emollient: A primary ingredient in skin creams, lotions, sunscreens, and makeup (foundation, lipstick) for its smooth spreading and luxurious after-feel.
• Hair Care Formulations: Used in conditioners, hair serums, and styling products to impart shine, reduce frizz, and improve combability without heaviness.
• Pharmaceutical Topicals: Serves as a base or carrier in ointments, creams, and medicated gels due to its skin compatibility and inert nature.
• Fragrance & Perfume Fixative: Acts as a solvent and fixative for fragrance oils, helping to stabilize and prolong scent in fine perfumes and eau de toilettes.
• Industrial Lubricant & Plasticizer: Employed in specialty lubricants and as a plasticizer for polymers where low volatility and good compatibility are required.

Basic Information

Product Name	Octyl Isononanoate
CAS No.	84878-30-8
Molecular Formula	C₁₇H₃₄O₂
Molecular Weight	270.45 g/mol
Synonyms	Isononanoic Acid Octyl Ester; 2-Ethylhexyl Isononanoate; Octyl Ester of Isononanoic Acid; 3,5,5-Trimethylhexanoic Acid 2-Ethylhexyl Ester; Wickenol 151; Cetiol SN; Tegosoft 110; Pelemol 89
EINECS	284-420-0

Quality Control

Our Octyl Isononanoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets stringent specifications for cosmetic and pharmaceutical applications. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability, consistency, and compliance with relevant industry standards.

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
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	200 - 210 mg KOH/g
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.855 - 0.865

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