Ethyltriphenylphosphonium bromide

Synonym: TEP, Triphenylethylphosphonium bromide
CAS Number 1530-32-1 | MDL Number MFCD00011838 | EC Number 216-223-3

Ethyltriphenylphosphonium bromide Chemical Structure

Product CodeP0321
CAS Number1530-32-1
Assay (purity)99%
Purity methodby titration
Molecular weight371.26
Formsolid
Appearancewhite to off-white crystalline powder
Melting point203-205C
NMRconforms to structure
Titration%Br=98.5-101.5
Titration typewith AgNO3
Molecular formulaC20H20BrP
Linear formula[(C6H5)3P+C2H5]Br-
Download Specification P0321
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH301, H411
Precautionary statementsP264, P270, P273, P301+P310, P321, P330, P391, P405, P501
UN3077
Transport descriptionENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (ETHYLTRIPHENYLFOSFONIUM BROMIDE)
Hazardous class9
Packing groupIII
In TSCA registryYes
Flash point>200C

Certificates of analysis (CoA)

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External identifiers for TEP

Pubchem CID73727
SMILESC1=CC=CC=C1[P+](C2=CC=CC=C2)(C3=CC=CC=C3)CC.[Br-]
IUPAC Nameethyl(triphenyl)phosphanium;bromide
InchI IdentifierInChI=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 KeyJHYNXXDQQHTCHJ-UHFFFAOYSA-M

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