Description

(E)-7-Methyl-3-Undecene is a high-purity, branched-chain alkene with a defined stereochemistry. This specialty olefin serves as a valuable intermediate in advanced organic synthesis and materials science. It is primarily utilized by R&D chemists and process engineers in the fragrance, flavor, and fine chemical industries for the development of novel compounds.

Application

• Fragrance & Flavor Intermediate: Acts as a key building block for synthesizing unique musk-like or woody aroma chemicals.
• Organic Synthesis: Used in cross-coupling reactions, hydroformylation, and as a precursor for more complex chiral molecules in pharmaceutical research.
• Polymer Modification: Serves as a co-monomer or chain-transfer agent to introduce specific branching and modify the properties of polyolefins.
• Agrochemical Synthesis: Employed in the production of specialized surfactants or active ingredient precursors.
• Lubricant Additive Precursor: Used to create synthetic esters or other compounds that enhance lubricant performance.
• Chemical Research: A valuable standard and reagent in studies of olefin metathesis and stereoselective catalysis.

Basic Information

Product Name	(E)-7-Methyl-3-Undecene
CAS No.	74630-53-8
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	7-Methyl-3-undecene (E)-; (E)-7-Methylundec-3-ene; trans-7-Methyl-3-undecene; 3-Undecene, 7-methyl-, (E)-; 7-Methyl-trans-3-undecene; Undec-3-ene, 7-methyl-, (E)-
EINECS	Contact for details

Quality Control

Our (E)-7-Methyl-3-Undecene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to confirm identity, isomeric purity, and chemical composition. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
(E)-Isomer Content (GC)	≥ 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.