Name | 4-[(4-aminophenyl)sulphonyl]phenol |
Synonyms | p-Sulfanilylphenol Dapsone Impurity 6 Dapsone Impurity 17 Dapsone Aniline Phenol Impurity 4-[(4-Aminophenyl)sulfonyl]phenol 4-AMino-4'-hydroxydiphenylsulfone 4-[(4-aminophenyl)sulphonyl]phenol Phenol, 4-[(4-aminophenyl)sulfonyl]- |
CAS | 25963-47-7 |
EINECS | 247-378-5 |
Molecular Formula | C12H11NO3S |
Molar Mass | 249.29 |
Density | 1.396±0.06 g/cm3(Predicted) |
Melting Point | 193-194 °C |
Boling Point | 508.5±35.0 °C(Predicted) |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Appearance | Solid |
Color | Pale Brown to Light Brown |
pKa | 7.10±0.13(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Stability | Hygroscopic |
EPA chemical information | information provided by: ofmpub.epa.gov (external link) |