Description

3-Ethylhex-1-Ene is a branched-chain α-olefin with the CAS number 3404-58-8, valued for its role as a versatile chemical intermediate and monomer in advanced synthesis. Its structure makes it a crucial building block for producing specialty polymers, fine chemicals, and performance additives. This product is essential for R&D laboratories and industrial manufacturers in the polymer, surfactant, and specialty chemical sectors seeking to develop novel materials with tailored properties.

Application

• Polymer & Copolymer Production: Serves as a comonomer for the synthesis of linear low-density polyethylene (LLDPE) and other polyolefins to modify density and physical properties.
• Organic Synthesis Intermediate: Used in hydroformylation, polymerization, and alkylation reactions to create higher-value specialty chemicals.
• Surfactant & Lubricant Precursor: Acts as a key raw material in the manufacture of synthetic lubricants and specialty surfactants.
• Fine Chemical Manufacturing: Employed in the synthesis of pharmaceutical intermediates, agrochemicals, and flavor/fragrance compounds.
• Research & Development: A valuable reagent for academic and industrial R&D in catalysis and material science.

Basic Information

Product Name	3-Ethylhex-1-Ene
CAS No.	3404-58-8
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	3-Ethyl-1-hexene; 1-Hexene, 3-ethyl-; 3-Ethylhexene-1; Ethylhexene; 3-Ethylhexylene; (3-Ethylhexyl)ethylene
EINECS	222-293-8

Quality Control

Our 3-Ethylhex-1-Ene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic techniques (GC, GC-MS) to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Density (20°C)	0.720 - 0.730 g/mL
Refractive Index (n20D)	1.410 - 1.415
Water Content (KF)	≤ 0.1%

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