Description

cis-4-Octene is a high-purity, linear alpha olefin characterized by its specific geometric isomerism. This compound serves as a versatile and valuable intermediate in organic synthesis and materials science research. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise chemical building blocks.

Application

• Organic Synthesis Intermediate: A key building block for the synthesis of more complex molecules, including pharmaceuticals, fragrances, and fine chemicals.
• Catalysis & Ligand Research: Used in the study and development of novel catalytic systems, particularly in hydrogenation and metathesis reactions.
• Polymer Science & Material Development: Acts as a co-monomer or modifier in the research and production of specialized polymers and elastomers to fine-tune properties.
• Agrochemical Synthesis: Employed in the research and development of advanced crop protection agents and other agricultural chemicals.
• Flavor & Fragrance Industry: Serves as a precursor in the synthesis of specific aroma compounds and odorants.
• Standard & Reference Material: Used as a chromatographic standard or a reference compound in analytical laboratories for method development and calibration.

Basic Information

Product Name	cis-4-Octene
CAS No.	7642-15-1
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	(Z)-4-Octene; cis-Oct-4-ene; 4-Octene, (4Z)-; (4Z)-4-Octene; 4-cis-Octene; (Z)-Oct-4-ene; 4-Octene, (Z)-; 4-Octene, predominantly cis
EINECS	231-577-1

Quality Control

Our cis-4-Octene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure high chemical purity and isomer specificity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. For long-term storage, maintaining the container under an inert atmosphere (e.g., nitrogen) is recommended to preserve product integrity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (cis-isomer)
Boiling Point	~ 122 - 124 °C
Density (at 20°C)	~ 0.72 g/mL
Refractive Index (n20D)	~ 1.412

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