24377-61-5

24377-61-5 structure
24377-61-5 structure

Name 4-[[2-(4-chlorophenyl)-2-oxoethyl]amino]-1,5-dimethyl-2-phenylpyrazol-3-one
Synonyms Antipyrine,4-((p-chlorophenacylidene)amino)
4-{[2-(4-chlorophenyl)-2-oxoethyl]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3h-pyrazol-3-one
4-((p-Chlorophenacylidene)amino)antipyrine
4-[2-(4-chloro-phenyl)-2-oxo-ethylideneamino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
Density 1.34g/cm3
Boiling Point 520ºC at 760mmHg
Molecular Formula C19H18ClN3O2
Molecular Weight 355.81800
Flash Point 268.3ºC
Exact Mass 355.10900
PSA 56.03000
LogP 3.50560
Vapour Pressure 6.49E-11mmHg at 25°C
Index of Refraction 1.661

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CD2606000
CHEMICAL NAME :
Antipyrine, 4-((p-chlorophenacylidene)amino)-
CAS REGISTRY NUMBER :
24377-61-5
BEILSTEIN REFERENCE NO. :
0701962
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H16-Cl-N3-O2
MOLECULAR WEIGHT :
353.83

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,2026,1969