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3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Structure

3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone

Chemical Properties

Melting point 231 °C
Boiling point 596.9±50.0 °C(Predicted)
Density  1.564±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  slightly sol. in Methanol
form  powder to crystal
pka 6.62±0.20(Predicted)
color  White to Gray to Brown
InChI InChI=1S/C12H12N2O4S/c13-9-5-7(1-3-11(9)15)19(17,18)8-2-4-12(16)10(14)6-8/h1-6,15-16H,13-14H2
InChIKey KECOIASOKMSRFT-UHFFFAOYSA-N
SMILES S(C1=CC=C(O)C(N)=C1)(C1=CC=C(O)C(N)=C1)(=O)=O
CAS DataBase Reference 7545-50-8(CAS DataBase Reference)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Safety Statements  22-24/25
HazardClass  IRRITANT
HS Code  29222990
NFPA 704:
0
2 0

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