Tetraphenylphosphonium bromide
CAS Registry Number®
2751-90-8
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CAS Name
Tetraphenylphosphonium bromideMolecular Formula
C24H20P.BrCite this Page
Tetraphenylphosphonium bromide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2751-90-8 (retrieved ) (CAS RN: 2751-90-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
286-288 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C24H20P.BrH/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;1H/q+1;/p-1
InChIKey
InChIKey=BRKFQVAOMSWFDU-UHFFFAOYSA-M
SMILES
[P+](C1=CC=CC=C1)(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
Canonical SMILES
[Br-].C=1C=CC(=CC1)[P+](C=2C=CC=CC2)(C=3C=CC=CC3)C=4C=CC=CC4
Other Names for this Substance
- Phosphonium, tetraphenyl-, bromide (1:1)
- Phosphonium, tetraphenyl-, bromide
- Tetraphenylphosphonium bromide
- Tetraphenylphosphorus bromide
- TPP-PB
Deleted or Replaced CAS Registry Numbers
15376-06-4, 24038-30-0, 1214986-42-1
