15183-03-6

15183-03-6 structure

Name: 1,5-dimethyl-4-[(E)-3-oxo-3-phenylprop-1-enyl]-2-phenylpyrazol-3-one
Chemical Name: 1,5-dimethyl-4-[(E)-3-oxo-3-phenylprop-1-enyl]-2-phenylpyrazol-3-one
CAS Number: 15183-03-6
Molecular Formula: C₂₀H₁₈N₂O₂
Molecular Weight: 318.36900
Create Date: 2016-09-20 19:08:45
Modify Date: 2025-10-09 10:36:15

Name	1,5-dimethyl-4-[(E)-3-oxo-3-phenylprop-1-enyl]-2-phenylpyrazol-3-one
Synonyms	ANTIPYRINE,4-(2-BENZOYLVINYL) 4-(2-Benzoylvinyl)antipyrine 1,5-dimethyl-2-phenyl-4-(3-oxo-3-phenyl-propenyl)-1,2-dihydro-pyrazol-3-one 1-<3-Oxo-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazolyl-(4)>-3-oxo-3-phenyl-propen-1

Density	1.243g/cm3
Boiling Point	436ºC at 760mmHg
Molecular Formula	C₂₀H₁₈N₂O₂
Molecular Weight	318.36900
Flash Point	179.6ºC
Exact Mass	318.13700
PSA	44.00000
LogP	3.38050
Vapour Pressure	8.39E-08mmHg at 25°C
Index of Refraction	1.666

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CD2530000

CHEMICAL NAME :: Antipyrine, 4-(2-benzoylvinyl)-

CAS REGISTRY NUMBER :: 15183-03-6

BEILSTEIN REFERENCE NO. :: 0034623

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H18-N2-O2

MOLECULAR WEIGHT :: 318.40

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 :: 2400 mg/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: 19,2020,1969

66379-85-9

15183-03-6

Literature: Bodendorf et al. Justus Liebigs Annalen der Chemie, 1949 , vol. 563, p. 1,9

950-81-2

98-86-2

15183-03-6

Literature: Combes et al. Bulletin de la Societe Chimique de France, 1953 , p. 315,317 Full Text Show Details Bodendorf et al. Justus Liebigs Annalen der Chemie, 1949 , vol. 563, p. 1,9

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