Compound Q&A

Is Tris(4-chlorophenyl)phosphine (CAS: 1159-54-2) safe?

Answer

Tris(4-chlorophenyl)phosphine
Tris(4-chlorophenyl)phosphine (CAS: 1159-54-2) is generally considered safe when handled with appropriate precautions. However, it is important to follow safety guidelines, such as using proper personal protective equipment (PPE) and working in a well-ventilated area. Exposure to high concentrations can cause irritation and other health issues. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information.

About

CAS No 1159-54-2
English Name Tris(4-chlorophenyl)phosphine
Molecular Formula C18H12Cl3P
Molecular Weight 365.63 g/mol
SMILES C1=CC(=CC=C1P(C2=CC=C(C=C2)Cl)C3=CC=C(C=C3)Cl)Cl
InChIKey IQKSLJOIKWOGIZ-UHFFFAOYSA-N
Last Updated: 2025-10-12 23:04

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