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Home/Compounds/Dye & Pigment/Naphthol Red
C26H22N4O4
454.5 g/mol
Dye & Pigment

Permanent Red F 3RK70

CAS2786-76-7EC220-509-3
Category
Dye & Pigment
Compound Class
Amide
Primary Use
Pigment for inks paints plastics

Permanent Red F 3RK70 is an organic pigment used primarily in inks, paints, and plastics. It is a naphthalene-based azo compound with amide and ether functional groups, known for its red coloration.

printing inkpaints and lacquersplastics

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

4-[(4-carbamoylphenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide

InChIKey

BGVYDWVAGZBEMJ-UHFFFAOYSA-N

SMILES

CCOC1=CC=CC=C1NC(=O)C2=CC3=CC=CC=C3C(=C2O)N=NC4=CC=C(C=C4)C(=O)N

Synonyms (15)
  • Permanent Red F 3RK70
  • Permanent Red F 5RK
  • Pigment red 170 F5RK
  • SUNBRITE RED 170