2-Methylundecane(CAS: 31807-55-3)

2-Methylundecane is a colorless, flammable, and highly volatile hydrocarbon with a boiling point of 208.8°C. Its molecular weight is 154.28 g/mol and it is slightly soluble in water but soluble in organic solvents. It is not particularly reactive under normal conditions but can undergo combustion and some organic reactions such as halogenation and alkylation.

2-Methylundecane can be synthesized through the hydroformylation of propionaldehyde followed by hydrodealkylation. Alternatively, it can be obtained by catalytic cracking of heavier hydrocarbons or through the reduction of 2-methyl-undecanone. The synthesis process typically involves the use of rhodium-based catalysts with high selectivity and yields.

2-Methylundecane is used in various industries, including the production of fragrances and perfumes due to its pleasant aroma. It is also utilized in the formulation of lubricants and as a solvent in organic synthesis. Additionally, it can be found in some personal care products and as a component in certain chemical processes.

When handling 2-Methylundecane, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Store it in a cool, well-ventilated area away from heat sources and ignition hazards. In case of spill, ensure proper containment and clean-up using appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.