Phenol,4-[2-(4-chlorophenyl)diazenyl]-

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Names

[ CAS No. ]:
2703-27-7

[ Name ]:
Phenol,4-[2-(4-chlorophenyl)diazenyl]-

[Synonym ]:
4-hydroxy-4'-chloroazobenzene

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
356.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H9ClN2O

[ Molecular Weight ]:
232.66600

[ Flash Point ]:
169.7ºC

[ Exact Mass ]:
232.04000

[ PSA ]:
44.95000

[ LogP ]:
4.46100

[ Vapour Pressure ]:
2.83E-05mmHg at 25°C

[ Index of Refraction ]:
1.612

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK5783000
CHEMICAL NAME :
Phenol, p-((p-chlorophenyl)azo)-
CAS REGISTRY NUMBER :
2703-27-7
BEILSTEIN REFERENCE NO. :
0958204
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H9-Cl-N2-O
MOLECULAR WEIGHT :
232.68
WISWESSER LINE NOTATION :
QR DNUNR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
965 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 56(3),94S,1960
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1600 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Skin and Appendages - hair
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 56,174,1960
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
303 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 56,174,1960

Precursor & DownStream

Precursor

DownStream

  • 1,3-Dicyclohexylurea
  • 4-[(4-chlorophenyl)hydrazinylidene]-2-nitrocyclohexa-2,5-dien-1-one

Related Compounds

  • Phenol,4-[2-(4-chlorophenyl)diazenyl]-2-methyl-
  • 1H-Pyrazole-1-carbothioamide,4-[2-(4-chlorophenyl)diazenyl]-3,5-diphenyl-
  • 4-[1-(4-CHLOROPHENYL)-1-METHYLETHYL]PHENOL
  • Benzenamine,N,N-bis(2-chloroethyl)-4-[2-(4-chlorophenyl)diazenyl]-
  • 4-[2-(4-chlorophenyl)-3-phenylcyclopropyl]phenol
  • 4-[2-benzyl-3-(4-chlorophenyl)propyl]phenol
  • 5-(2,2-Difluoroacetyl)thiophene-2-carbonitrile
  • tert-butyl N-{3-fluoro-4-[1-hydroxy-2-(methylamino)ethyl]phenyl}carbamate
  • 5-Ethoxy-N,N-dimethyl-6-nitro-3-pyridinecarboxamide
  • tert-Butyl 3-iodo-6-vinyl-1H-indazole-1-carboxylate
  • tert-butyl N-[1-(2-methoxy-4-nitrophenyl)-2-oxoethyl]carbamate
  • 3-[2-(1H-1,2,4-triazol-1-yl)ethoxy]propan-1-amine
  • tert-butyl N-[1-(2-aminocyclopropyl)cyclopentyl]carbamate
  • tert-butyl N-[3-(azetidin-3-yl)-4-hydroxyphenyl]carbamate
  • tert-butyl N-{3-[(1R)-1-amino-2-hydroxyethyl]-4-hydroxyphenyl}carbamate
  • rac-tert-butyl N-[(1R,2S)-2-(2-methoxyacetyl)cyclopentyl]carbamate
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