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1,8,1',8'-tetrahydroxybisanthrone

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1,8,1',8'-tetrahydroxybisanthrone Basic information

Product Name:
1,8,1',8'-tetrahydroxybisanthrone
Synonyms:
  • 1,8,1',8'-tetrahydroxybisanthrone
  • Anthralin Impurity 1
  • 4,4',5,5'-Tetrahydroxy-9,9'-bianthr
  • Dithranol EP Impurity C
  • [9,9'-Bianthracene]-10,10'(9H,9'H)-dione, 4,4',5,5'-tetrahydroxy-
  • 4,4'',5,5''-Tetrahydroxy-9,9''-bianthracenyl-10,10''(9H,9''H)-dione
  • 4,4',5,5'-Tetrahydroxy-9,9'-bianthracenyl-10,10'(9H,9'H)-dione (Dithranol Dimer)
CAS:
31991-54-5
MF:
C28H18O6
MW:
450.44
Mol File:
31991-54-5.mol
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1,8,1',8'-tetrahydroxybisanthrone Chemical Properties

Melting point:
210-213 °C
Boiling point:
631.0±55.0 °C(Predicted)
Density 
1.539±0.06 g/cm3(Predicted)
pka
6.77±0.40(Predicted)
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1,8,1',8'-tetrahydroxybisanthrone Usage And Synthesis

Uses

Anthralin dimer can be useful in the characterization of dyestuffs by GC-MS.

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