 Home > Encyclopedia > 4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one structure

CAS No:
15900-11-5
Formula:
C21H18N4O2
Chemical Name:
4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Synonyms:
3H-Pyrazol-3-one,4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-;2-Pyrazolin-5-one,3-methyl-4-[(3-methyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)methylene]-1-phenyl-;4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;100232-98-2;1022169-22-7

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Description

DryPowder, PelletsLargeCrystals

4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Basic Attributes

Molecular Weight：

358.39300

Exact Mass：

358.39

EC Number：

240-038-7

DSSTox ID：

DTXSID8063333

Characteristics

PSA：

70.46000

XLogP3：

2.78070

Density：

1.27g/cm3

Boiling Point：

449.8ºC

Flash Point：

225.8ºC

Refractive Index：

1.668

Vapor Pressure：

2.77E-08mmHg at 25°C

4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Use and Manufacturing

Uses

Pigments

Plastic and rubber products not covered elsewhere

Production

< 25,000 lb

Manufacturing Info：

Plastics product manufacturing|3H-Pyrazol-3-one, 2,4-dihydro-4-[(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-5-methyl-2-phenyl-: ACTIVE

Computed Properties

Molecular Weight:358.4
XLogP3:3.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:358.14297583
Monoisotopic Mass:358.14297583
Topological Polar Surface Area:65
Heavy Atom Count:27
Complexity:725
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

Description
Basic Attributes
Characteristics
Use and Manufacturing
Computed Properties

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