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24428-96-4

24428-96-4 structure

24428-96-4 structure

Name: 1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenylpyrazol-3-one
Chemical Name: 1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenylpyrazol-3-one
CAS Number: 24428-96-4
Molecular Formula: C₂₀H₁₉N₃O₂
Molecular Weight: 333.38400
Create Date: 2017-07-27 19:14:50
Modify Date: 2024-09-04 20:02:03

Name	1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenylpyrazol-3-one
Synonyms	1,5-dimethyl-4-{[(1e)-2-(4-methylphenyl)-2-oxoethylidene]amino}-2-phenyl-1,2-dihydro-3h-pyrazol-3-one 1,5-dimethyl-4-(2-oxo-2-p-tolyl-ethylideneamino)-2-phenyl-1,2-dihydro-pyrazol-3-one 4-((p-Methylphenacylidene)amino)antipyrine Antipyrine,4-((p-methylphenacylidene)amino)

Density	1.16g/cm3
Boiling Point	480.5ºC at 760 mmHg
Molecular Formula	C₂₀H₁₉N₃O₂
Molecular Weight	333.38400
Flash Point	244.4ºC
Exact Mass	333.14800
PSA	56.36000
LogP	3.37800
Vapour Pressure	2.15E-09mmHg at 25°C
Index of Refraction	1.607

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CD2996000

CHEMICAL NAME :: Antipyrine, 4-((p-methylphenacylidene)amino)-

CAS REGISTRY NUMBER :: 24428-96-4

BEILSTEIN REFERENCE NO. :: 0696759

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H19-N3-O2

MOLECULAR WEIGHT :: 333.42

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

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