(2-Bromo-3-thienyl)methanol(CAS: 70260-16-1)

(2-Bromo-3-thienyl)methanol is a crystalline compound with a molecular weight of approximately 200.01 g/mol. It has a low solubility in water (0.1 g/100 mL at 25°C) but is more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, particularly towards nucleophiles, and may undergo substitution reactions. It is also susceptible to hydrolysis under basic conditions.

(2-Bromo-3-thienyl)methanol is typically synthesized via the bromination of thiophene followed by methylation. This involves the reaction of thiophene with bromine in the presence of a base like sodium hydroxide, followed by the addition of a methylating agent such as methyl iodide in anhydrous conditions. The reaction is usually carried out under reflux conditions to ensure complete bromination and methylation.

(2-Bromo-3-thienyl)methanol finds applications in the pharmaceutical industry for the synthesis of various bioactive compounds, including anti-inflammatory and antiviral drugs. It is also used in the polymer industry as a monomer for the preparation of novel polymers with specific properties. Additionally, it has potential uses in the development of chemical sensors and materials for semiconductor applications.

When handling (2-Bromo-3-thienyl)methanol, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to the vapor. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage recommendations.