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226483 Sigma-Aldrich

Triphenylpropargylphosphonium bromide

98%

Synonym: Propargyltriphenylphosphonium bromide

  • CAS Number 2091-46-5

  • Linear Formula HC≡CCH2P(Br)(C6H5)3

  • Molecular Weight 381.25

  •  Beilstein/REAXYS Number 3579775

  •  EC Number 218-242-2

  •  MDL number MFCD00011811

  •  PubChem Substance ID 24853572

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents More...
assay   98%
mp   177-180 °C (lit.)
SMILES string   [Br-].C#CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C21H18P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h1,3-17H,18H2;1H/q+1;/p-1
InChI key   AFZDAWIXETXKRE-UHFFFAOYSA-M

Description

Application

Wittig reagent

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

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