1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenylpyrazol-3-one

名称

[ CAS 号 ]:
24428-96-4

[ 英文名 ]:
1,5-dimethyl-4-[[2-(4-methylphenyl)-2-oxoethylidene]amino]-2-phenylpyrazol-3-one

[英文别名 ]:

4-((p-Methylphenacylidene)amino)antipyrine
Antipyrine,4-((p-methylphenacylidene)amino)

物理化学性质

[ 密度 ]:
1.16g/cm3

[ 沸点 ]:
480.5ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₁₉N₃O₂

[ 分子量 ]:
333.38400

[ 闪点 ]:
244.4ºC

[ 精确质量 ]:
333.14800

[ PSA ]:
56.36000

[ LogP ]:
3.37800

[ 蒸汽压 ]:
2.15E-09mmHg at 25°C

[ 折射率 ]:
1.607

毒性和生态

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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相关化合物

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