Description

6-Methyleneundecane is a high-purity, highly volatile hydrocarbon compound with the CAS registry number 17799-46-1. This specialty alkene serves as a crucial intermediate and building block in advanced organic synthesis, offering unique reactivity due to its terminal exocyclic double bond. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, flavor, and fine chemical sectors for the development of novel compounds and materials.

Application

• Fragrance & Flavor Intermediate: Acts as a key precursor in the synthesis of specific musky, woody, or amber odorants for perfumery and flavoring agents.
• Organic Synthesis Building Block: Used in Diels-Alder reactions, hydroformylation, and polymerization processes to create complex molecular architectures.
• Polymer & Material Science: Employed as a co-monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Lubricant & Fuel Additive Research: Investigated for its potential to modify the physical properties of base oils and fuels in advanced formulations.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for methodological studies and new compound discovery.

Basic Information

Product Name	6-Methyleneundecane
CAS No.	17799-46-1
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	6-Methyleneundecane; Undecane, 6-methylene-; 6-Methylideneundecane; 1-Pentyl-1-methylcyclopentane (incorrect but sometimes listed); 6-Methylenylundecane; 6-Methylenundecan; 6-Metileneundecano
EINECS	Contact for details

Quality Control

Our 6-Methyleneundecane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results against our stringent internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at 15-25°C. Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.75 - 0.78
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.