4-Amino-N,N-diethyl-3-methylanilinium chloride(CAS: 2051-79-8)

4-Amino-N,N-diethyl-3-methylanilinium chloride is a white crystalline solid. Its molecular weight is approximately 294.37 g/mol. It is slightly soluble in water and ethanol. Chemically, it is moderately reactive, especially in the presence of strong acids or bases. It does not exhibit significant reactivity with common organic solvents.

4-Amino-N,N-diethyl-3-methylanilinium chloride is typically synthesized by reacting 3-methylaniline with ethylamine and hydrochloric acid. The reaction involves the substitution of a hydroxyl group with an amino group and subsequent protonation to form the chloride salt. Commonly, this reaction is performed under mild conditions to achieve a yield of about 90%.

4-Amino-N,N-diethyl-3-methylanilinium chloride finds applications in the pharmaceutical industry for intermediates in drug synthesis. It is also used in the polymer industry for functionalizing polymers and in the semiconductor industry for doping purposes. Additionally, it has potential uses in sensors due to its chemical reactivity.

When handling 4-Amino-N,N-diethyl-3-methylanilinium chloride, it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up immediately using appropriate absorbents and disposed of according to local regulations. Always consult the safety data sheet (SDS) for detailed handling instructions.