Description

Hexadecyl 16-Methylheptadecanoate is a high-purity synthetic ester derived from branched-chain fatty acids. This compound serves as a versatile and stable intermediate or functional ingredient in advanced formulations, prized for its specific lipophilic character and compatibility. It is primarily sought by manufacturers in the cosmetics, personal care, and specialty lubricants industries for its emollient and conditioning properties.

Application

• As a premium emollient and skin-conditioning agent in high-end cosmetic creams, lotions, and sun care products.
• Functioning as a texture enhancer and stabilizer in personal care formulations such as lipsticks and makeup.
• Utilized as a specialty lubricant base or additive in fine mechanical applications requiring high stability.
• Acting as a plasticizer and processing aid for specific polymer and resin systems.
• Serving as a key intermediate in the synthesis of more complex surfactants and ester derivatives.
• Potential use as a carrier or solvent for active ingredients in pharmaceutical and agrochemical delivery systems.

Basic Information

Product Name	Hexadecyl 16-Methylheptadecanoate
CAS No.	93919-02-9
Molecular Formula	C₃₄H₆₈O₂
Molecular Weight	508.9 g/mol
Synonyms	Cetyl Isostearate; Hexadecyl Isooctadecanoate; Palmityl Isostearate; Isostearyl Cetyl Ester; 16-Methylheptadecanoic Acid Hexadecyl Ester; Isooctadecanoic Acid Cetyl Ester; Cetyl Ester of Isostearic Acid
EINECS	Contact for details

Quality Control

Our Hexadecyl 16-Methylheptadecanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee consistency and traceability for your formulations.

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 excessive heat.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	105 - 115 mg KOH/g
Iodine Value	≤ 5.0 g I₂/100g
Heavy Metals (as Pb)	≤ 10 ppm

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