Compound Q&A

Is Phenylphosphonic acid (CAS: 1571-33-1) safe?

Answer

Phenylphosphonic acid
Phenylphosphonic acid (CAS: 1571-33-1) can be harmful if not handled properly. It is toxic upon inhalation, ingestion, or skin contact and may cause irritation. Safety measures include wearing protective gear such as gloves and goggles, and working in a well-ventilated area. It is essential to follow established safety protocols and regulations when using this compound.

About

CAS No 1571-33-1
English Name Phenylphosphonic acid
Molecular Formula C6H7O3P
Molecular Weight 158.09 g/mol
SMILES OP(C1=CC=CC=C1)(O)=O
InChIKey QLZHNIAADXEJJP-UHFFFAOYSA-N
Last Updated: 2025-08-29 08:30

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