Description

(Z)-9-Methyl-2-Undecene CAS NO 74630-45-8 is a high-purity, unsaturated hydrocarbon belonging to the class of alkenes, specifically a methyl-substituted undecene isomer. This compound is valued for its role as a versatile chemical intermediate and a building block in organic synthesis, offering a defined structure for creating more complex molecules. It is primarily sought after by research and development laboratories, fragrance and flavor houses, and specialty chemical manufacturers for applications requiring specific olefinic functionality.

Application

• Chemical Synthesis Intermediate: Serves as a key building block in the synthesis of more complex organic compounds, including pharmaceuticals, agrochemicals, and specialty polymers.
• Fragrance and Flavor Ingredient: Used in the development and formulation of specific scent and flavor profiles due to its unique hydrocarbon structure.
• Organic Research & Development: Employed in academic and industrial R&D settings for studying reaction mechanisms, catalysis, and material science.
• Lubricant and Fuel Additive Precursor: Acts as a starting material for manufacturing specialized additives that modify the properties of lubricants and fuels.
• Polymer Modification: Utilized in the production and modification of polymers to introduce specific branching or functional groups.
• Standard and Reference Material: Supplied as a high-purity standard for analytical calibration and quality control processes in various industries.

Basic Information

Product Name	(Z)-9-Methyl-2-Undecene
CAS No.	74630-45-8
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	(Z)-9-Methylundec-2-ene; (Z)-2-Undecene, 9-methyl-; 9-Methyl-(Z)-2-undecene; cis-9-Methyl-2-undecene; (2Z)-9-Methyl-2-undecene; 2-Undecene, 9-methyl-, (Z)-; 74630-45-8; (Z)-9-Methylundec-2-ene
EINECS	Contact for details

Quality Control

Our (Z)-9-Methyl-2-Undecene is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Boiling Point	~210-215 °C (estimated)
Density	~0.76 g/mL at 25°C (estimated)
Refractive Index	~1.430 at 20°C (estimated)

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