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1449-46-3 Benzyltriphenylphosphonium bromide Benzytriphenyl Phosphonium Bromide
CAS Number |
1449-46-3 |
Product Name |
Benzyltriphenylphosphonium Bromide |
Synonyms |
Benzyl Triphenyl Phosphorous Bromide; Benzytriphenyl Phosphonium Bromide; triphenyl(phenylmethyl)phosphonium Bromide; triphenylbenzylphosphonium Bromide; |
Molecular Formula |
C25H22BrP |
Molecular Weight |
433.3199 |
InChI |
1/C25H22P.BrH/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;/h1-20H,21H2;1H/q+1;/p-1 |
EINECS |
215-908-4 |
Appearance |
White To Off-white Crystal |
Melting Point |
295-298ºC |
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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