The Chemistry of Methyl Benzoate: Properties, Synthesis, and Handling
Methyl Benzoate, identified by its CAS number 93-58-3, is an organic compound belonging to the ester family. This colorless liquid is characterized by its sweet, floral aroma, making it valuable in perfumery and flavorings. Beyond its sensory appeal, understanding its chemical and physical properties, synthesis, and handling is crucial for its effective use.
The chemical formula for Methyl Benzoate is C8H8O2, with a molecular weight of 136.15 g/mol. It typically presents as a transparent liquid with a purity often exceeding 99.5%. Key physical properties include a density around 1.08-1.09 g/cm³, a boiling point of approximately 199-200°C, and a flash point around 82°C. Its refractive index is typically in the range of 1.516-1.518.
Methyl Benzoate is commonly synthesized through the esterification of benzoic acid with methanol in the presence of an acid catalyst. This reaction is a fundamental process in organic chemistry, allowing for the creation of esters from carboxylic acids and alcohols.
When handling Methyl Benzoate, standard laboratory safety precautions should be observed. It is advisable to work in a well-ventilated area and wear appropriate personal protective equipment, including gloves and eye protection. While not acutely toxic, prolonged exposure or ingestion should be avoided. Storage recommendations typically involve keeping the compound in a cool, dry place, away from direct sunlight and incompatible materials like strong oxidizing agents.
The ability to purchase Methyl Benzoate online from various chemical suppliers makes it accessible for both research and industrial applications. When buying, it is important to consider the supplier's reputation, the product's purity, and the price to ensure a cost-effective and reliable procurement. The price of Methyl Benzoate can vary, so comparing offers is advisable.
In essence, Methyl Benzoate is a fundamental chemical compound with a clear profile of properties, synthesis routes, and handling requirements that support its diverse applications across multiple industries.
Perspectives & Insights
Quantum Pioneer 24
“Methyl Benzoate is commonly synthesized through the esterification of benzoic acid with methanol in the presence of an acid catalyst.”
Bio Explorer X
“This reaction is a fundamental process in organic chemistry, allowing for the creation of esters from carboxylic acids and alcohols.”
Nano Catalyst AI
“When handling Methyl Benzoate, standard laboratory safety precautions should be observed.”