2-Methyl-2-propanyl 1-piperazinecarboxylate acetate (1:1)(CAS: 143238-38-4)

2-Methyl-2-propanyl 1-piperazinecarboxylate acetate (1:1) is a colorless to slightly yellowish liquid with a molecular weight of approximately 262.38 g/mol. It has a low solubility in water (less than 1 g/L at 20°C) but is soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, showing some hydrolytic stability but is susceptible to base-catalyzed degradation. It crystallizes in the monoclinic system.

2-Methyl-2-propanyl 1-piperazinecarboxylate acetate (1:1) is synthesized by the esterification of 2-methyl-2-propanyl 1-piperazinecarboxylate with acetic anhydride. The reaction proceeds through a nucleophilic acyl substitution mechanism, with a yield of about 85%. The reaction is typically catalyzed by a strong acid like sulfuric acid or p-toluenesulfonic acid, and the product is isolated by recrystallization or distillation.

2-Methyl-2-propanyl 1-piperazinecarboxylate acetate (1:1) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry for the production of advanced polymers with improved properties. Additionally, it has applications in the sensor industry for the development of chemical sensors and in the semiconductor industry for its use in surface modification and cleaning processes.

When handling 2-Methyl-2-propanyl 1-piperazinecarboxylate acetate (1:1), wear appropriate personal protective equipment (PPE) including safety goggles, gloves, and a lab coat. Handle in a well-ventilated area or fume hood to avoid inhalation of vapors. Store in a cool, dry place away from heat and ignition sources. In case of spill, use appropriate spill cleanup materials and consult the safety data sheet (SDS) for further guidance. Always follow local regulations and safety guidelines.