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81-90-3

Name PHENOLPHTHALIN
CAS 81-90-3
EINECS(EC#) 201-384-4
Molecular Formula C20H16O4
MDL Number MFCD00036135
Molecular Weight 320.34
MOL File 81-90-3.mol
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Chemical Properties

Appearance white glistening fine crystalline powder
Melting point  238 °C
Boiling point  419.24°C (rough estimate)
density  1.1863 (rough estimate)
refractive index  1.5400 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  almost transparency in EtOH95vol%
form  powder to crystaline
pka 3.96±0.36(Predicted)
color  White to Almost white
Water Solubility  175mg/L(20 ºC)
Merck  14,7244
EPA Substance Registry System Benzoic acid, 2-[bis(4-hydroxyphenyl)methyl]- (81-90-3)

Safety Data

Safety Statements 
WGK Germany  3
HS Code  2916.39.7900

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Hazard Information

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