ChemicalBook CAS DataBase List Bromophenol Blue

Bromophenol Blue synthesis

2synthesis methods

Product Name:Bromophenol Blue
CAS Number:115-39-9
Molecular formula:C19H10Br4O5S
Molecular Weight:669.96

Synthesis of bromophenol blue: Dissolve phenol red in glacial acetic acid, add a solution of bromine in glacial acetic acid with stirring, pour into 60°C hot water after stirring for a few minutes, cool to room temperature, and place overnight. Filter, wash the filter cake with glacial acetic acid and benzene in turn, and air dry to obtain bromophenol blue.

143-74-8 Synthesis

143-74-8
431 suppliers
$5.00/5g

115-39-9
468 suppliers
$15.53/1g

Yield:115-39-9 89%

Reaction Conditions:

with perchloric acid;dihydrogen peroxide;C₁₄H₉BrN₂O₄V^(1-);potassium bromide in water at 0 - 24; for 0.666667 h;Catalytic behavior;Reagent/catalyst;Temperature;

References:

Kurbah, Sunshine Dominic;Lal, Ram A. [New Journal of Chemistry,2020,vol. 44,# 14,p. 5410 - 5418] Location in patent:supporting information

143-74-8 Synthesis

143-74-8
431 suppliers
$5.00/5g

2800-80-8
173 suppliers
$65.00/1g

115-39-9
468 suppliers
$15.53/1g

References

Bromophenol Blue Related Search:

3-Bromofluorobenzene Phenol Red Phenylmethylsulfonyl fluoride 1,4-Dibromobenzene 3,4,5,6-Tetrabromophenolsulfonephthalein Bromocresol green Bromothymol Blue BISMUTH(III) BROMIDE Sodium bromide Calcium bromide