tert-butyl-[cyano(phenyl)methylidene]amino carbonate(CAS: 58632-95-4)

tert-butyl-[cyano(phenyl)methylidene]amino carbonate is a white or off-white crystalline solid with a molecular weight of approximately 287.35 g/mol. Its solubility in water is low, around 0.01 g/L at 25°C. It is reactive, particularly when exposed to moisture, and can undergo hydrolysis to form amino acid derivatives. The compound is stable under normal atmospheric conditions but should be stored in airtight containers to prevent degradation.

tert-butyl-[cyano(phenyl)methylidene]amino carbonate is synthesized via the reaction of tert-butyl carbamate with phenyl isonitrile in the presence of a suitable base, such as triethylamine. The reaction typically proceeds with good yield and selectivity, and the product is purified by recrystallization from an appropriate solvent.

tert-butyl-[cyano(phenyl)methylidene]amino carbonate is used in the pharmaceutical industry for the synthesis of various amino acid derivatives and in the polymer industry as a stabilizer. It also finds applications in the sensor and semiconductor industries due to its reactivity and functional groups.

When handling tert-butyl-[cyano(phenyl)methylidene]amino carbonate, it is essential to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from moisture and heat sources. Spills should be cleaned up with caution, using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the safety data sheet (SDS) for detailed emergency procedures and storage recommendations.