Benzoic acid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-, ethylester

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Names

[ CAS No. ]:
16926-70-8

[ Name ]:
Benzoic acid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-, ethylester

[Synonym ]:
einecs 240-992-4

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
537ºC at 760mmHg

[ Molecular Formula ]:
C19H18N4O3

[ Molecular Weight ]:
350.37100

[ Flash Point ]:
278.6ºC

[ Exact Mass ]:
350.13800

[ PSA ]:
83.69000

[ LogP ]:
3.23890

[ Vapour Pressure ]:
1.33E-11mmHg at 25°C

[ Index of Refraction ]:
1.627

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH4010450
CHEMICAL NAME :
Benzoic acid, p-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)-, ethyl ester
CAS REGISTRY NUMBER :
16926-70-8
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C19-H18-N4-O3
MOLECULAR WEIGHT :
350.41
WISWESSER LINE NOTATION :
T5NNV DHJ BR& DNUNR DVO2& E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JDGRAX Journal of Drug Research. (National Organization for Drug Research and Control, POB 29, Cairo, Egypt) V.2- 1969- Volume(issue)/page/year: 7(3),1,1975

Related Compounds

  • 1-Piperazineacetic acid, 3,4-dimethyl-, 1-methylethyl ester
  • 5-Pyrimidinamine, 2-(2,2,2-trifluoroethoxy)-
  • 3-chloro-6-(4,5-dimethyl-1H-imidazol-1-yl)pyridazine
  • 1-Piperazineethanamine, 4-ethyl-I+/-,3-dimethyl-N-propyl-
  • 2-(Butan-2-yloxy)pyrimidin-5-amine
  • 4-(3,3,4-Trimethylpiperazin-1-yl)pyridin-3-amine
  • 3-(4-Tert-butyl-phenyl)-piperazin-2-one
  • 2-(2-Methoxyethoxy)pyrimidin-5-amine
  • 2-(3-Methylbutoxy)pyrimidin-5-amine
  • 1-(5-Amino-2-pyrimidinyl)piperidine-4-methanol
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