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Substance Name: C.I. Solvent Orange 2
RN: 2646-17-5
UNII: E939MCU4ID
InChIKey: BQFCCCIRTOLPEF-VHEBQXMUSA-N

Molecular Formula

  • C17-H14-N2-O

Molecular Weight

  • 262.311
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 2B
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Names and Synonyms

Results Name

  • C.I. Solvent Orange 2

Name of Substance

  • C.I. Solvent Orange 2
  • Oil Orange SS

Synonyms

  • 1-((2-Methylphenyl)azo)-2-naphthalenol
  • 1-(o-Tolueneazo)-2-naphthol
  • 1-(o-Tolylazo)-B-naphthol
  • 1-(o-Tolylazo)-beta-naphthol
  • 1-o-Tolylazo-2-naphthol
  • 2-Naphthalenol, 1-((2-methylphenyl)azo)-
  • 2-Naphthol, 1-(o-tolyazo)-
  • 2-Naphthol, 1-(o-tolylazo)-
  • 4-16-00-00232 (Beilstein Handbook Reference)
  • A.F. Orange No. 2
  • AF Orange No. 2
  • AI3-30761
  • Aizen Food Orange No. 2
  • Atul Oil Orange T
  • BRN 0959684
  • C.I. 12100
  • C.I. Solvent Orange 2
  • CCRIS 6083
  • CI 12100
  • CI Solvent Orange 2
  • D & C Orange No. 2
  • D&C Orange No. 2
  • Dolkwal Orange SS
  • EINECS 220-162-8
  • Ext D and C Orange No. 4
  • Extract D and C Orange No. 4
  • Fat Orange II
  • Fat Orange RR
  • FD & C Orange 2
  • FD and C Orange No. 2
  • Hexacol Oil Orange SS
  • HSDB 2949
  • Japan Orange 403
  • Lacquer Orange V
  • NSC 58044
  • o-Tolueno-azo-beta-naphthol
  • Oil Orange 204
  • Oil Orange O'PEL
  • Oil Orange Opel
  • Oil Orange OT
  • Oil Orange SS
  • Oil Orange TX
  • Oil Orange XO
  • Oleal Orange SS
  • Orange 3R soluble IN grease
  • Orange OT
  • Orange SS
  • Oranz rozpoustedlova 2
  • Oranz rozpoustedlova 2 [Czech]
  • Oranz SS
  • Oranz SS [Czech]
  • Organol Orange 2R
  • Toluene-2-azonaphthol-2
  • UNII-E939MCU4ID

Systematic Names

  • 1-((2-Methylphenyl)azo)-2-naphthol
  • 2-Naphthalenol, 1-((2-methylphenyl)azo)-
  • 2-Naphthalenol, 1-(2-(2-methylphenyl)diazenyl)-
  • 2-Naphthol, 1-(o-tolylazo)-
  • C.I. Solvent Orange 2 (8CI)

Superlist Names

  • 2-Naphthalenol, 1-((2-methylphenyl)azo)-
  • Oil Orange SS

Registry Numbers

CAS Registry Number

  • 2646-17-5

FDA UNII

  • E939MCU4ID

Other Registry Number

  • 50926-67-5

System Generated Number

  • 0002646175

Structure Descriptors

InChI

1S/C17H14N2O/c1-12-6-2-5-9-15(12)18-19-17-14-8-4-3-7-13(14)10-11-16(17)20/h2-11,20H,1H3/b19-18+

InChIKey

BQFCCCIRTOLPEF-VHEBQXMUSA-N

Smiles

c12c(\N=N\c3c(cccc3)C)c(ccc1cccc2)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 200mg/kg (200mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: FOOD INTAKE (ANIMAL)
JAMA, Journal of the American Medical Association. Vol. 109, Pg. 493, 1937.
rabbit LDLo intravenous 60mg/kg (60mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
JAMA, Journal of the American Medical Association. Vol. 109, Pg. 493, 1937.
rabbit LDLo oral 5gm/kg (5000mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
JAMA, Journal of the American Medical Association. Vol. 109, Pg. 493, 1937.
rat LDLo oral 5gm/kg (5000mg/kg)   JAMA, Journal of the American Medical Association. Vol. 109, Pg. 493, 1937.
rat LDLo oral 5gm/kg (5000mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: FOOD INTAKE (ANIMAL)
JAMA, Journal of the American Medical Association. Vol. 109, Pg. 493, 1937.