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CS-W001157 4
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Dinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18(6H,15H)-tetraone

  • CAS No. 81-77-6

  • Cat. No. CS-0143723
  • Purity≥98%
  • MDL No.MFCD00046964

*For research and further manufacturing use only, not for direct human use.

Dinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18(6H,15H)-tetraone|CS-0143723

Structure of 81-77-6

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General Information

  • CAS No. 81-77-6
  • Cat. No. CS-0143723
  • Purity ≥98%
  • MDL No. MFCD00046964
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₈H₁₄N₂O₄
  • Molecular Weight 442.42
  • Synonym(s) Indanthrene; Vat Blue 4
  • SMILES O=C(C1=C2C=CC3=C1NC4=C(N3)C5=C(C(C6=C(C5=O)C=CC=C6)=O)C=C4)C7=CC=CC=C7C2=O

Synthesis

  • Route1

    References

    • Kuenstl. organ. Farbstoffe <Berlin 1926>, S. 594 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 8, p. 218 DE161923 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 8, p. 344
  • Route2

    References

    • US5350853 A1, ;
  • Route3

    References

    • Justus Liebigs Annalen der Chemie, , vol. 212, p. 63 Chemische Berichte, , vol. 36, p. 3427 DE129845 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 412

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

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Computational Chemistry Data

  • TPSA   99.86
  • LogP   4.1406
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   0

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