4,4'-(2,2-Propanediyl)dianiline(CAS: 2479-47-2)

4,4'-(2,2-Propanediyl)dianiline (CAS: 2479-47-2) is a crystalline solid with a molecular weight of approximately 212.27 g/mol. It has limited water solubility but is soluble in organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). This compound is known for its high reactivity towards electrophilic substitution reactions, particularly with aromatic amines and halides.

4,4'-(2,2-Propanediyl)dianiline is typically synthesized via the condensation of 2,2-propanediamine with phenyl isocyanate or by reacting 4,4'-diaminodiphenyl ether with 1,2-propanediol. The process involves heating to promote the condensation reaction, often requiring careful control of temperature to ensure high yield and selectivity.

4,4'-(2,2-Propanediyl)dianiline (CAS: 2479-47-2) is used in the production of polymeric materials, particularly in the synthesis of polyurethanes and polyimides. It is also utilized in the development of organic electronics, sensors, and pharmaceuticals due to its excellent aromatic properties and reactivity.

When handling 4,4'-(2,2-Propanediyl)dianiline (CAS: 2479-47-2), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be immediately contained and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for further details on handling and storage.