Description

Decyl Isooctadecanoate is a high-purity, branched-chain ester valued for its exceptional emolliency and skin-feel properties. This specialty chemical serves as a premium, non-greasy emollient and solvent, offering superior oxidative 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 lubricant industries for creating high-performance products.

Application

• Cosmetic & Personal Care Formulations: Acts as a high-end emollient in skin creams, lotions, sunscreens, and makeup, providing a smooth, luxurious feel without greasiness.
• Hair Care Products: Used in conditioners, serums, and styling products to impart shine, reduce frizz, and improve combability.
• Lipstick and Lip Gloss: Functions as a non-drying solvent and emollient for pigments, enhancing spreadability and wear comfort.
• Specialty Lubricants & Release Agents: Employed in formulations requiring high thermal stability and low volatility, such as for plastics processing or textile fiber lubricants.
• Plasticizer: Imparts flexibility and low-temperature performance to polymers and elastomers in niche applications.
• Carrier Oil: Serves as a stable, inert vehicle for active ingredients, fragrances, and essential oils in various consumer products.

Basic Information

Product Name	Decyl Isooctadecanoate
CAS No.	84605-08-3
Molecular Formula	C28H56O2
Molecular Weight	424.75 g/mol
Synonyms	Isooctadecanoic Acid, Decyl Ester; Decyl Isostearate; Isostearic Acid, Decyl Ester; 2-Octyl-1-decyl Isostearate; Kemester 2050 (Trade Name); Prisorine 2050 (Trade Name); Cetyl Isostearate (common misnomer); Lanol Isostearate
EINECS	283-290-2

Quality Control

Our Decyl Isooctadecanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise specifications for color, odor, and chemical composition. Certificates of Analysis (COA) documenting these results are available for every shipment to support your quality assurance protocols.

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 to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	125 - 135 mg KOH/g
Iodine Value	≤ 2.0 g I2/100g
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%

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