• USA Home
  • 270946 - Triphenylphosphine dibromide

EMAIL THIS PAGE TO A FRIEND
270946 Sigma-Aldrich

Triphenylphosphine dibromide

96%

Synonym: Bromotriphenylphosphonium bromide, Dibromotriphenylphosphorane

  • CAS Number 1034-39-5

  • Linear Formula (C6H5)3PBr2

  • Molecular Weight 422.09

  •  Beilstein/REAXYS Number 917652

  •  EC Number 213-855-1

  •  MDL number MFCD00000054

  •  PubChem Substance ID 24856415

  •  NACRES NA.22

Purchase

Properties

Related Categories Bromination, C-X Bond Formation (Halogen), Chemical Synthesis, Synthetic Reagents
assay   96%
mp   235 °C (dec.) (lit.)
storage temp.   room temp
SMILES string   BrP(Br)(c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key   OCXGTPDKNBIOTF-UHFFFAOYSA-N

Description

Application

Reagent used in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles

Articles

Activating Reagents and Protecting Groups

The use of activating agents and protecting groups in organic synthesis is necessary to prevent unwanted side reactions from occurring when using other common reagents such as oxidizing or reducing a...
Chemfiles Volume 1 Article 3
Keywords: Organic synthesis

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?