Compound Q&A
How should Diphenylphosphine oxide (CAS: 4559-70-0) be stored?
Answer
Diphenylphosphine oxide (CAS: 4559-70-0) should be stored in a cool, dry, and dark location, ideally at 0–8°C. Keep it in airtight, moisture-proof containers made of glass or plastic to maintain stability. Avoid exposure to incompatible substances and ensure proper labeling to prevent accidental contamination or misuse.
About
CAS No
4559-70-0
English Name
Diphenylphosphine oxide
Molecular Formula
C12H11OP
Molecular Weight
202.19299999999998 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
