Description

Ethyl 9-Hexadecenoate is a high-purity fatty acid ester, specifically the ethyl ester of palmitoleic acid. This compound serves as a versatile and valuable intermediate in the synthesis of fine chemicals, pharmaceuticals, and advanced materials. It is particularly sought after by manufacturers in the fragrance, cosmetic, and specialty chemical industries for its role as a building block and emollient.

Application

• Fragrance & Flavor Industry: Used as a synthetic intermediate or a component in the creation of complex aroma chemicals and flavoring agents.
• Cosmetics & Personal Care: Acts as an emollient and skin-conditioning agent in formulations for creams, lotions, and other topical products.
• Pharmaceutical Intermediates: Serves as a key chiral building block or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Lubricant & Plasticizer Synthesis: Employed in the production of specialized esters for synthetic lubricants and as a co-monomer or modifier in polymer formulations.
• Research & Development: Utilized as a standard or reagent in biochemical research, lipid studies, and material science investigations.
• Specialty Surfactants: Functions as a hydrophobic feedstock for the manufacture of non-ionic surfactants and emulsifiers.

Basic Information

Product Name	Ethyl 9-Hexadecenoate
CAS No.	54546-22-4
Molecular Formula	C₁₈H₃₄O₂
Molecular Weight	282.46 g/mol
Synonyms	Ethyl Palmitoleate; 9-Hexadecenoic Acid, Ethyl Ester; Ethyl (Z)-9-Hexadecenoate; Ethyl cis-9-Hexadecenoate; Palmitoleic Acid Ethyl Ester; Ethyl (9Z)-Hexadec-9-enoate; Ethyl 9-cis-Hexadecenoate; Ethyl (Z)-Palmitoleate
EINECS	Contact for details

Quality Control

Our Ethyl 9-Hexadecenoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.450 - 1.456
Specific Gravity (20°C)	0.870 - 0.880
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%

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