Description

3-Ethyl-3-heptene is a branched-chain alkene of significant industrial interest. This compound serves as a valuable intermediate in organic synthesis and materials science, offering a reactive double bond for functionalization. It is particularly relevant for manufacturers in the polymer, specialty chemical, and fragrance industries seeking to develop novel compounds or modify material properties.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including pharmaceuticals, agrochemicals, and specialty surfactants.
• Polymer & Resin Production: Used as a co-monomer or cross-linking agent to modify the properties of polymers, influencing flexibility, adhesion, or chemical resistance.
• Flavor & Fragrance Ingredient: Employed in the creation of specific olfactory notes due to its hydrocarbon structure, contributing to complex scent profiles.
• Lubricant & Fuel Additive Precursor: Acts as a starting material for manufacturing performance-enhancing additives that improve viscosity or stability.
• Research & Development: Utilized in academic and industrial R&D laboratories for studying reaction mechanisms and developing new catalytic processes.
• Surface Modification: Can be used to functionalize surfaces or nanoparticles through grafting reactions, altering surface energy and compatibility.

Basic Information

Product Name	3-Ethyl-3-heptene
CAS No.	74764-46-8
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	3-Ethylhept-3-ene; 3-Ethyl-3-heptene; Heptene, 3-ethyl-; 3-Ethyl-hept-3-ene; (E)-3-Ethyl-3-heptene; (Z)-3-Ethyl-3-heptene; 3-Ethyl-heptene; 3-Ethylheptene
EINECS	Contact for details

Quality Control

Our 3-Ethyl-3-heptene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for identity and assay confirmation. A 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, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.1%

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