Pigment Red 177

CAS Registry Number®

4051-63-2
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CAS Name

Pigment Red 177

Molecular Formula

C28H16N2O4

Molecular Mass

444.44

Cite this Page

Pigment Red 177.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4051-63-2 (retrieved 2024-06-27) (CAS RN: 4051-63-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    356-358 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C28H16N2O4/c29-19-11-9-13(21-23(19)27(33)17-7-3-1-5-15(17)25(21)31)14-10-12-20(30)24-22(14)26(32)16-6-2-4-8-18(16)28(24)34/h1-12H,29-30H2

InChIKey

InChIKey=KNMQFBWXSICVQC-UHFFFAOYSA-N

SMILES

O=C1C2=C(C=CC(N)=C2C(=O)C=3C1=CC=CC3)C4=C5C(C(=O)C=6C(C5=O)=CC=CC6)=C(N)C=C4

Canonical SMILES

O=C1C=2C=CC=CC2C(=O)C3=C(C=CC(N)=C13)C4=CC=C(N)C=5C(=O)C=6C=CC=CC6C(=O)C45

Other Names for this Substance

  • [1,1′-Bianthracene]-9,9′,10,10′-tetrone, 4,4′-diamino-
  • 1,1′-Bianthraquinone, 4,4′-diamino-
  • 4,4′-Diamino[1,1′-bianthracene]-9,9′,10,10′-tetrone
  • Pigment Red 177
  • C.I. Pigment Red 177

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Deleted or Replaced CAS Registry Numbers

12270-62-1, 58985-28-7, 65742-19-0, 167139-80-2, 790240-43-6, 1037168-88-9, 1325210-65-8