Sec-Butyl Acetate (SBAC)

Chemical Description

• Sec-Butyl acetate, also known as 2-methylpropyl acetate, holds the chemical formula C6H12O2.
• Its structural formula comprises a butyl group bonded to an oxygen atom, which is then bonded to a carbonyl group of an acetate group, along with an additional methyl group.
• With a molecular weight of approximately 116.16 g/mol, sec-butyl acetate presents itself as a colorless liquid possessing a fruity odor.
• Its density measures about 0.878 g/cm³, and it exhibits a melting point around -73°C while boiling at approximately 118-119°C.
• While soluble in organic solvents like ethanol and ether, sec-butyl acetate displays only slight solubility in water.
• Production-wise, it is synthesized through an esterification reaction between sec-butanol and acetic acid in the presence of an acid catalyst.
• In the presence of water and a catalyst, hydrolysis can occur, yielding sec-butanol and acetic acid.
• Though relatively stable under standard conditions, sec-butyl acetate can react with strong acids or bases and oxidizing agents.
• Like numerous organic solvents, it poses flammability risks and thus necessitates cautious handling.
• It is packaged in a 200 kg drum.
• Its applications span various industries; it serves as a solvent in paints, coatings, and inks due to its ability to dissolve resins and polymers.
• Additionally, it finds use as a flavoring agent in the food industry, imparting fruity notes to beverages, candies, and baked goods.
• The fragrance industry also employs sec-butyl acetate for its fruity aroma, incorporated into perfumes, cosmetics, and personal care products.
• Furthermore, it acts as a chemical intermediate in the synthesis of other compounds and pharmaceuticals.
• Safety considerations encompass precautions against ignition sources, ensuring adequate ventilation, and wearing protective gloves to prevent skin contact.
• Ingestion may result in gastrointestinal irritation, highlighting the importance of proper disposal to prevent environmental harm.
• Therefore, prudent handling and disposal practices are imperative to mitigate risks associated with sec-butyl acetate.