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Substance Name: C.I. Solvent Red 23
RN: 85-86-9
UNII: ND733RX3JN
InChIKey: FHNINJWBTRXEBC-QSZPNPOGSA-N

Molecular Formula

  • C22-H16-N4-O

Molecular Weight

  • 352.3954
 

Classification Codes

Classification Codes

  • Coloring Agents
  • Mutation Data
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3
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Names and Synonyms

Results Name

  • C.I. Solvent Red 23

Name of Substance

  • 1-((4-(Phenylazo)phenyl)azo)-2-naphthalenol
  • 2-Naphthalenol, 1-((4-(phenylazo)phenyl)azo)-
  • CI 26100
  • D & C Red No. 17
  • Solvent red 23
  • Sudan III

Synonyms

  • 1-((4-(Phenylazo)phenyl)azo)-2-naphthalenol
  • 1-((p-Phenylazo)phenyl)azo-2-naphthol
  • 1-(Phenylazophenylazo)-2-hydroxynaphthalene
  • 111440 Red
  • 2-Naphthol, 1-((p-(phenylazo)phenyl)azo)-
  • 4-16-00-00248 (Beilstein Handbook Reference)
  • AI3-02854
  • Atul Oil Red G
  • Benzeneazobenzeneazo-beta-naphthol
  • Brasilazina Oil Scarlet
  • BRN 0931185
  • C.I. 23
  • C.I. 26100
  • C.I. Solvent Red 23
  • CCRIS 7074
  • Cerasin Red
  • Cerasinrot
  • Cerotinscharlach R
  • Certiqual Oil Red
  • Cerven rozpoustedlova 23
  • Cerven rozpoustedlova 23 [Czech]
  • D & C Red #17
  • D & C Red No. 17
  • D and C Red No. 17
  • EINECS 201-638-4
  • Fast Oil Scarlet III
  • Fat Red (bluish)
  • Fat Red HRR
  • Fat Red R
  • Fat Red RS
  • Fat Red RS (VAN)
  • Fat Red, Bluish (VAN)
  • Fat Scarlet LB
  • Fat Soluble Red ZH
  • FD and C Red No. 17
  • Fettponceau G
  • Fettrot
  • Fettscharlach
  • Fettscharlach LB
  • Grasal Brilliant Red G
  • Grasan Brilliant Red G
  • Japan Red 225
  • Motirot 2R
  • NSC 65825
  • Oil Red
  • Oil Red 3G
  • Oil Red 6566
  • Oil Red AS
  • Oil Red G
  • Oil Scarlet
  • Oil Scarlet AS
  • Oil Scarlet G
  • Organol Red BS
  • Organol Scarlet
  • Ponceau, insoluble, OLG
  • Pyronalrot B
  • Red No. 225
  • Red ZH
  • Rouge cerasine
  • Scarlet B Fat Soluble
  • Schultz No. 31
  • Silotras Scarlet TB
  • Somalia Red III
  • Soudan III
  • Stearix Scarlet
  • Sudan G III
  • Sudan III
  • Sudan III (G)
  • Sudan P III
  • Sudan Red III
  • Tetrazobenzene-beta-naphthol
  • Toney Red
  • UNII-ND733RX3JN

Systematic Names

  • 1-(4-(Phenylazo)phenylazo)-2-naphthol
  • 2-Naphthalenol, 1-((4-(phenylazo)phenyl)azo)-
  • 2-Naphthalenol, 1-(2-(4-(2-phenyldiazenyl)phenyl)diazenyl)-
  • C.I. Solvent Red 23 (8CI)

Superlist Names

  • C.I. Solvent Red 23
  • Sudan 3
  • Sudan III

Registry Numbers

CAS Registry Number

  • 85-86-9

FDA UNII

  • ND733RX3JN

System Generated Number

  • 0000085869

Structure Descriptors

InChI

1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+

InChIKey

FHNINJWBTRXEBC-QSZPNPOGSA-N

Smiles

c12c(\N=N\c3ccc(\N=N\c4ccccc4)cc3)c(ccc1cccc2)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LDLo intraperitoneal 250mg/kg (250mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL"

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"

LIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"
Journal of Pathology and Bacteriology. Vol. 87, Pg. 317, 1964.
rabbit LDLo intrapleural 500mg/kg (500mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL"

LIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"
Journal of Pathology and Bacteriology. Vol. 87, Pg. 317, 1964.
rabbit LDLo subcutaneous 1gm/kg (1000mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL"

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"

LIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"
Journal of Pathology and Bacteriology. Vol. 87, Pg. 317, 1964.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 195 deg C   EXP
log P (octanol-water) 7.630 (none)   EST
Atmospheric OH Rate Constant 1.84E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.