triphenylphosphine hydrobromide
Product Information
Molecular Formula
C18H15P?HBr
Molecular Weight
343.2
Description
Used as mild source of anhydrous HBr; catalyst for formation of THP ethers from tertiary alcohols; preparation of phosphonium salts.
Synonyms
TPH; TRIPHENYLPHOSPHINE HYDROBROMIDE; TRIPHENYLPHOSPHONIUM BROMIDE; Triphenylphosphoniumbromide,99.9%; Phosphine, triphenyl-, hydrobromide; Triphenylphosphine hydrobromide 97%; Phosphine, triphenyl-, compd. with hydrobromic acid; Triphenylphosphonium bromide,99%
IUPAC Name
triphenylphosphanehydrobromide
SMILES
C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.Br
InChI
InChI=1S/C18H15P.BrH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H1H
InChI Key
CMSYDJVRTHCWFP-UHFFFAOYSA-N
Melting Point
196 °C (dec.) (lit.)
Purity
97%
Computed Properties
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
3
Exact Mass
342.01730 g/mol
Monoisotopic Mass
342.01730 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
20
Formal Charge
0
Complexity
202
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
2
Compound Is Canonicalized
Yes
