2-Methoxy-5-(2-methyl-2-propanyl)aniline(CAS: 3535-88-4)

2-Methoxy-5-(2-methyl-2-propanyl)aniline is a white crystalline solid with a molecular weight of approximately 228.34 g/mol. It is slightly soluble in water but soluble in organic solvents like ethanol and acetone. Chemically, it is moderately reactive, particularly in its substitution reactions. It has a melting point of 52-54°C and a boiling point of 250-252°C. It is slightly basic and can undergo typical aromatic reactions such as electrophilic substitution and nucleophilic aromatic substitution.

2-Methoxy-5-(2-methyl-2-propanyl)aniline is typically synthesized via a Friedel-Crafts alkylation of 2-methoxyaniline with 2-methyl-2-propanol in the presence of aluminum chloride as a catalyst. The yield is usually around 80%, and the product is purified by recrystallization. This method ensures good selectivity and efficiency, making it a common route for its industrial production.

2-Methoxy-5-(2-methyl-2-propanyl)aniline finds application in various industries. It is used in the pharmaceutical sector for the synthesis of certain drugs, in the polymer industry as an additive, in the sensor technology for detecting specific chemicals, and in the semiconductor industry for its use in photoresists and other materials. Its unique chemical properties make it valuable in these diverse fields.

When handling 2-Methoxy-5-(2-methyl-2-propanyl)aniline, it is crucial to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and heat sources. Work should always be conducted in a fume hood to minimize inhalation risks. In case of a spill, it should be carefully cleaned up using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.