7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione

Product Name
7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione
CAS No.
6371-12-6
Chemical Name
7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione
Synonyms
C.I.73315;Helindon Grey 2B;7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione;7,7'-diamino-[2,2']bi[benzo[b]thiophenylidene]-3,3'-dione;Benzo[b]thiophen-3(2H)-one, 7-amino-2-(7-amino-3-oxobenzo[b]thien-2(3H)-ylidene)-
CBNumber
CB12383685
Molecular Formula
C16H10N2O2S2
Formula Weight
326.39
MOL File
6371-12-6.mol
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7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione Property

Boiling point:
514.3±50.0 °C(Predicted)
Density 
1.661±0.06 g/cm3(Predicted)
pka
0.81±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione Suppliers

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6371-12-6, 7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dioneRelated Search:


  • 7,7'-diamino-[2,2']bi[benzo[b]thiophenylidene]-3,3'-dione
  • 7,7'-Diamino-Δ2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione
  • C.I.73315
  • Helindon Grey 2B
  • Benzo[b]thiophen-3(2H)-one, 7-amino-2-(7-amino-3-oxobenzo[b]thien-2(3H)-ylidene)-
  • 6371-12-6