2,6-Dimethylbenzenethiol(CAS: 118-72-9)

2,6-Dimethylbenzenethiol has a colorless to pale yellow liquid form with a fruity odor. It has a molecular weight of approximately 148.22 g/mol and a melting point of -80°C. Solubility in water is low, but it is soluble in organic solvents such as ethanol and acetone. It is moderately reactive with metal surfaces and can undergo substitution reactions.

2,6-Dimethylbenzenethiol is typically synthesized via the reduction of 2,6-dimethylbenzoyl chloride using sodium borohydride as a reducing agent. The yield is around 70-80%, and the reaction is carried out under anhydrous conditions to improve selectivity.

2,6-Dimethylbenzenethiol is used in the pharmaceutical industry for the synthesis of certain intermediates, in the polymer industry as an additive for improving the adhesion properties of polymers, in semiconductor manufacturing for etching processes, and in environmental monitoring as a gas sensor component.

When handling 2,6-Dimethylbenzenethiol, safety goggles, gloves, and appropriate laboratory attire should be worn. It should be stored in a well-ventilated area and away from heat sources. Spills should be cleaned up using absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for more detailed information on handling and storage conditions.