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7545-50-8

Name 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone
CAS 7545-50-8
EINECS(EC#) 231-428-8
Molecular Formula C12H12N2O4S
MDL Number MFCD00025181
Molecular Weight 280.3
MOL File 7545-50-8.mol
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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 Data

Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
HazardClass  IRRITANT
HS Code  29222990

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