Description

9E-Hexadecenyl Acetate is a high-purity, unsaturated fatty acid ester derivative with the CAS registry number 56218-69-0. This compound serves as a critical intermediate and building block in advanced organic synthesis, valued for its defined molecular structure and reactivity. It is essential for manufacturers and R&D laboratories in the fragrance, flavor, and fine chemical industries seeking to develop or produce specialized compounds.

Application

• Fragrance and Flavor Industry: A key intermediate in the synthesis of complex musks, floral, and fruity aroma molecules.
• Fine Chemical Synthesis: Acts as a versatile building block for producing pheromones, insect attractants, and other bioactive compounds.
• Organic Research & Development: Used in academic and industrial R&D for studying olefin metathesis, hydrogenation, and other catalytic reactions.
• Specialty Polymer Additives: Serves as a monomer or modifier in the creation of polymers with specific functional properties.
• Pharmaceutical Intermediates: Employed in the synthetic pathways for certain active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Utilized in the production of specialized crop protection agents and plant growth regulators.

Basic Information

Product Name	9E-Hexadecenyl Acetate
CAS No.	56218-69-0
Molecular Formula	C₁₈H₃₄O₂
Molecular Weight	282.46 g/mol
Synonyms	(E)-9-Hexadecen-1-ol, acetate; (E)-9-Hexadecenyl acetate; Palmitoleyl acetate; cis-9-Hexadecen-1-ol acetate; (Z)-9-Hexadecenyl acetate; 9-Hexadecen-1-ol, acetate, (9E)-; Hexadec-9-en-1-yl acetate
EINECS	Contact for details

Quality Control

Our 9E-Hexadecenyl Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 2-8°C or as specified on the label. This material is easily oxidized (store under inert atmosphere) and compatible with strong acid/organic solvent. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	≥ 90.0% (9E-isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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