Basic information
CAS NO
115-39-9
EINECS
204-086-2
Molecular Formula
C19H10Br4O5S
Molecular Weight
669.9607
English Name
Bromophenol Blue
Synonyms
BPB, Tetrabromophenoltetrabromosulfonephthalein, Bromphenol Blue, tetrabromophenolsulphonephthalein, disodium 3,3'-(4,5,6,7-tetrabromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(6-hydroxybenzenesulfonate), 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
Physical and Chemical Properties
Density
2.199g/cm3
Refractive index
1.743
Melting point
273℃
Boiling point
605.6°C at 760 mmHg
Flash point
320.1°C
Vapour Pressure
2.92E-15mmHg at 25°C
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