Description

(E)-7-Methyl-5-Undecene is a high-purity, unsaturated hydrocarbon belonging to the class of higher olefins. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its defined stereochemistry and specific carbon chain length. It is primarily utilized by R&D chemists and process engineers in the fine chemical, fragrance, and specialty polymer industries for applications requiring precise molecular architecture.

Application

• Fine Chemical Synthesis: A key chiral intermediate for constructing complex molecules in pharmaceutical and agrochemical research.
• Fragrance & Flavor Industry: Used in the development and synthesis of novel aroma chemicals and specialty odorants.
• Specialty Polymer Research: Acts as a co-monomer or chain-transfer agent in the development of polymers with tailored properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, hydrogenation studies, and other catalytic processes.
• Lubricant & Fuel Additive Research: Investigated as a precursor for synthesizing performance-enhancing additives.
• Material Science: Used in surface modification and the creation of functionalized organic materials.

Basic Information

Item	Detail
Product Name	(E)-7-Methyl-5-Undecene
CAS No.	74630-66-3
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	(E)-7-Methylundec-5-ene; 5-Undecene, 7-methyl-, (E)-; 7-Methyl-5-undecene; trans-7-Methyl-5-undecene; (E)-7-Methyl-5-undec-5-ene; 7-Methyl-(E)-5-undecene
EINECS	Contact for details

Quality Control

Our (E)-7-Methyl-5-Undecene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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