Compound Q&A
Is Diphenylphosphine oxide (CAS: 4559-70-0) safe?
Answer
Diphenylphosphine oxide (CAS: 4559-70-0) requires careful handling due to its potential chemical hazards. While it is generally considered stable, it may cause irritation to the skin, eyes, or respiratory system. Safety standards recommend using appropriate PPE, ensuring proper ventilation, and avoiding contact with moisture. Always follow OSHA guidelines and manufacturer instructions for safe use.
About
CAS No
4559-70-0
English Name
Diphenylphosphine oxide
Molecular Formula
C12H11OP
Molecular Weight
202.19 g/mol
SMILES
C1=CC=C(C=C1)[P+](=O)C2=CC=CC=C2
InChIKey
ASUOLLHGALPRFK-UHFFFAOYSA-N
Last Updated: 2025-08-29 08:30
