Skip to Content
MilliporeSigma
All Photos(2)

Documents

E50604

Sigma-Aldrich

Ethyltriphenylphosphonium bromide

99%

Synonym(s):

TEP

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
[(C6H5)3P+C2H5]Br-
CAS Number:
1530-32-1
Molecular Weight:
371.25
Beilstein/REAXYS Number:
3599630
EC Number:
216-223-3
MDL number:
MFCD00011838
UNSPSC Code:
12352002
PubChem Substance ID:
24894599
NACRES:
NA.22

assay

99%

reaction suitability

reaction type: C-C Bond Formation

mp

203-205 °C (lit.)

SMILES string

[Br-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1

InChI key

JHYNXXDQQHTCHJ-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

application

Reactant for synthesis of:
  • D-amino acids from L-cysteine-derived thiazolidines
  • Leiodolide A via aldol reactions and Horner-Wadsworth-Emmons olefination
  • Cycloalkanoindolines via diastereoselective intramolecular inimo-ene reactions
  • WXYZA′ domain of maitotoxin using the coupling of key building blocks

Reactant for:
  • Solid-state metathesis polycondensation to form alkyl-dipropenylthiophene monomers
  • Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization / lactonization cyclization reactions for synthesis of an ABC ring system

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 2

flash_point_f

401.0 °F

flash_point_c

205 °C

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Rafał Oliwa
Materials (Basel, Switzerland), 13(17) (2020-08-28)
We investigated the effect of modified aluminosilicates, including bentonite from Armenia (BA) modified with quaternary ammonium salts (BAQAS) and phosphonium salts (BAQPS), on the mechanical properties and morphology of Kevlar/epoxy composites. The Kevlar/epoxy composites containing 1.0 or 3.0 wt.% modified
Airat Gubaev et al.
Nucleic acids research, 44(21), 10354-10366 (2016-08-26)
The topological state of DNA is important for replication, recombination and transcription, and is regulated in vivo by DNA topoisomerases. Gyrase introduces negative supercoils into DNA at the expense of ATP hydrolysis. It is the accepted view that gyrase achieves
Chris M Wood et al.
The Journal of experimental biology, 219(Pt 20), 3218-3226 (2016-11-02)
Nitrogen (N) appears to be a limiting dietary resource for elasmobranchs, required not only for protein growth but also for urea-based osmoregulation. Building on recent evidence that the toxicant ammonia can be taken up actively at the gills of the
Zhu Xiong et al.
Scientific reports, 7(1), 14099-14099 (2017-10-28)
Instability of superwetting surface is the stumbling block of flexible polymeric membranes for continuous separation of water-in-oil or oil-in-water emulsions. Manipulation of rigid superwetting nano-TiO
Nidhi Gupta et al.
Materials science & engineering. C, Materials for biological applications, 75, 1206-1213 (2017-04-19)
In search of abundant cheaper natural polymer for bio-inspired bioactive glass nanoparticles synthesis, cellulose and its derivatives have been considered as a template. Different templates explored in the present studies are pure cellulose, methyl cellulose and amine grafted cellulose. To
View All Related Papers

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

Contact Technical Service