Description

Palmitic Acid (Z)-9-Hexadecenyl Ester is a high-purity, unsaturated fatty acid ester derived from palmitoleic acid. This compound serves as a versatile and valuable intermediate and functional ingredient in advanced chemical synthesis and product formulation. It is essential for manufacturers in the cosmetics, pharmaceuticals, and specialty chemical industries seeking to develop high-performance emollients, lubricants, and bioactive precursors.

Application

• Cosmetic & Personal Care Formulations: Acts as a premium emollient and skin-conditioning agent in creams, lotions, and lipsticks.
• Pharmaceutical Intermediates: Used in the synthesis of prodrugs, lipid-based drug delivery systems, and bioactive molecules.
• Lubricant & Release Agent: Functions as a non-toxic lubricant and mold release agent in polymer processing and industrial applications.
• Specialty Chemical Synthesis: A key building block for producing surfactants, plasticizers, and other oleochemical derivatives.
• Flavor & Fragrance Industry: Employed as a precursor or a fixative in the creation of complex aromatic compounds.
• Research & Development: Serves as a standard or reagent in biochemical and lipid metabolism studies.

Basic Information

Product Name	Palmitic Acid (Z)-9-Hexadecenyl Ester
CAS No.	22393-90-4
Molecular Formula	C₃₂H₆₂O₂
Molecular Weight	478.84 g/mol
Synonyms	(Z)-9-Hexadecenyl Palmitate; Palmitoleyl Palmitate; cis-9-Hexadecenyl Hexadecanoate; 9-Hexadecen-1-ol, (9Z)-, hexadecanoate; Hexadecanoic acid, (9Z)-9-hexadecen-1-yl ester; Palmityl Palmitoleate; Palmitoleic Acid Palmityl Ester; Lipid Ester 22393-90-4
EINECS	244-949-5

Quality Control

Our Palmitic Acid (Z)-9-Hexadecenyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	25 - 35 g I₂/100g
Saponification Value	110 - 125 mg KOH/g
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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