Triphenylphosphine sulfide
triphenyl(sulfanylidene)-lambda5-phosphane
CAS: 3878-45-3
| Molecular Formula | C18H15PS |
|---|---|
| Molecular Weight | 294.4 g/mol |
| LogP | 4.6 |
| Topological Polar Surface Area | 32.1 A2 |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 3 |
| Exact Mass | 294.0632 |
| Heavy Atoms | 20 |
| Complexity | 281.0 |
Chemical Identifiers
| CAS Number | 3878-45-3 |
|---|---|
| SMILES | C1=CC=C(C=C1)P(=S)(C2=CC=CC=C2)C3=CC=CC=C3 |
| InChIKey | VYNGFCUGSYEOOZ-UHFFFAOYSA-N |
📖 Product Overview
Triphenylphosphine sulfide (CAS: 3878-45-3) is a chemical compound with molecular formula C18H15PS and molecular weight 294.4 g/mol. Its IUPAC systematic name is triphenyl(sulfanylidene)-lambda5-phosphane.
VYNGFCUGSYEOOZ-UHFFFAOYSA-N.
SMILES: C1=CC=C(C=C1)P(=S)(C2=CC=CC=C2)C3=CC=CC=C3.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Frequently Asked Questions
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📚 Academic Support
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