Description

5-Ethyl-2,4-Dimethyl-2-Heptene is a branched-chain alkene of significant industrial interest. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its specific structural features. It is primarily utilized in the production of fine chemicals, specialty polymers, and as a precursor in fragrance and flavor development. Industries such as pharmaceuticals, agrochemicals, and advanced materials rely on high-purity, consistent supplies of this intermediate for research and manufacturing.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing complex molecules in pharmaceutical and agrochemical research.
• Fragrance & Flavor Precursor: Used in the development of specific terpene-like notes and aroma chemicals due to its hydrocarbon structure.
• Polymer & Resin Modifier: Acts as a co-monomer or cross-linking agent to modify the properties of specialty polymers and synthetic rubbers.
• Lubricant & Fuel Additive Component: Employed in the formulation of high-performance lubricants and fuel additives to enhance stability and performance.
• Chemical Research & Development: Serves as a standard or reagent in academic and industrial laboratories for studying alkene reactivity and catalysis.
• Specialty Solvent Formulation: Used as a component in high-purity, non-polar solvent blends for specific extraction or reaction processes.

Basic Information

Product Name	5-Ethyl-2,4-Dimethyl-2-Heptene
CAS No.	74421-06-0
Molecular Formula	C11H22
Molecular Weight	154.29 g/mol
Synonyms	2-Heptene, 5-ethyl-2,4-dimethyl-; 5-Ethyl-2,4-dimethylhept-2-ene; 2,4-Dimethyl-5-ethyl-2-heptene; (E/Z)-5-Ethyl-2,4-dimethyl-2-heptene; 5-Ethyl-2,4-dimethyl-2-heptylene
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2,4-Dimethyl-2-Heptene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and GC-MS analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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, well-ventilated place away from heat, sparks, and open flame. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (typical 97-99%)
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.74 - 0.76
Refractive Index (20°C)	1.425 - 1.435

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