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Tetraphenylphosphonium Bromide

Tetraphenylphosphonium Bromide / CAS : 2751-90-8

Appearance White to grayish white crystalline powder UN -
HS 29313990 DG Class -
Synonyms Phosphonium, Tetraphenyl-, Bromide; Tetraphenylphosponium Bromide; Tetraphenylphosphanium;Bromide; Tetraphenylphosphoniumbromide; Tetraphenylphosphanium,Bromide; Bromotetraphenylphosphorane; Tetraphenylphosphorus Bromide; Tetraphenyl-Phosphonium-Bromide
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Properties

Summary

Formula
C24H20BrP
Molecular Mass
419.29300
Exact Mass
418.04900
PSA
13.59000
Logp
1.31000
IUPAC
tetraphenylphosphanium;bromide
SMILES
C1=CC=C(C=C1)[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]

Attribute classification

Matter Classification
organic
Category
Surfactants, Catalysts > Catalyzer
Electronic Chemicals > Other

Chemical and Physical Properties

Melting Point
295-300 °C(lit.)
Flash Point
260 °C
Appearance
White to grayish white crystalline powder
Acidity and Basicity
neutral

Export information

HS Code
29313990
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi

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