Category:
Prophylactic Biological Products
CAS NO:
32228-99-2
Standard:
In-house Standards,
N-phenyl-4-biphenylamine, also known as 4-aminobiphenyl or N-phenylbiphenyl-4-amine, is a critical organic intermediate synthesized via the catalytic amination of biphenyl derivatives. With the molecular formula C12H11N and CAS No. 92-67-1, this compound serves as a fundamental building block in high-performance chemical manufacturing.
This substance is classified as a potential human carcinogen with strict occupational exposure limits. Storage requires sealed containers in cool, dry, ventilated areas away from oxidizers. Personnel must utilize appropriate respiratory protection and impermeable gloves during handling to prevent dermal absorption and inhalation risks.