Pigment Red 166 | CAS No. 71819-52-8

Pigment Red 166

Basic Information

CAS Number

71819-52-8

Molecular Formula

C40H24Cl4N6O4

Molecular Weight

794.47 g/mol

AD

Basic Physical Properties

ClC1C=CC(=CC=1/N=N/C1C(=C(C(NC2C=CC(=CC=2)NC(C2=C(C(=C3C=CC=CC3=C2)/N=N/C2C=C(C=CC=2Cl)Cl)O)=O)=O)C=C2C=CC=CC2=1)O)Cl

InChI

1S/C40H24Cl4N6O4/c41-23-9-15-31(43)33(19-23)47-49-35-27-7-3-1-5-21(27)17-29(37(35)51)39(53)45-25-11-13-26(14-12-25)46-40(54)30-18-22-6-2-4-8-28(22)36(38(30)52)50-48-34-20-24(42)10-16-32(34)44/h1-20,51-52H,(H,45,53)(H,46,54)/b49-47+,50-48+

InChIKey

NQDGNYQKISTHLK-RYZURTRPSA-N

LogP

13.353199999999985

Topological Polar Surface Area

148.1 Ų

Hydrogen Bond Donor/Acceptor

4 / 10

Complexity

1240

Synonyms & References

English

  • Pigment Red 166
  • 2X2HR8CGT2
  • 2-Naphthalenecarboxamide, N,N'-1,4-phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-
  • 2-Naphthalenecarboxamide, N,N'-1,4-phenylenebis(4-((2,5-dichlorophenyl)azo)-3-hydroxy-
  • N,N'-Phenylene-1,4-bis(4-((2,5-dichlorophenyl)azo)-3-hydroxynaphthalene-2-carboxamide)
  • N,N'-PHENYLENE-1,4-BIS[4-[(2,5-DICHLOROPHENYL)AZO]-3-HYDROXYNAPHTHALENE-2-CARBOXAMIDE]
  • Cromophtal Scarlet R
  • C.I. Pigment Red 166
  • C.I. PR 166

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