• USA Home
  • 272132 - (4-Bromobutyl)triphenylphosphonium bromide

EMAIL THIS PAGE TO A FRIEND
272132 Sigma-Aldrich

(4-Bromobutyl)triphenylphosphonium bromide

98%

Synonym: NSC 84071

  • CAS Number 7333-63-3

  • Linear Formula Br(CH2)4P(C6H5)3Br

  • Molecular Weight 478.20

  •  MDL number MFCD00031636

  •  PubChem Substance ID 24856454

  •  NACRES NA.22

Purchase

Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents More...
assay   98%
reaction suitability   reaction type: C-C Bond Formation
mp   210-213 °C (lit.)
storage temp.   room temp
SMILES string   [Br-].BrCCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C22H23BrP.BrH/c23-18-10-11-19-24(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-9,12-17H,10-11,18-19H2;1H/q+1;/p-1
InChI key   BJDNCJGRAMGIRU-UHFFFAOYSA-M

Description

Application

Reactant involved in:
• Azidification
• C-H activation and β -elimination to product an eight-membered ring system
• 1,3-Dipolar cycloaddition of azides onto alkenes
• Stereoselective SmI2-mediated coupling of unsaturated carbonyl compounds and aldehydes
• Synthesis of D-labeled methylenecyclobutane
• Coupling reactions

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
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?