ChemicalBook > CAS DataBase List > 2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one

2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one

Product Name
2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one
CAS No.
4845-49-2
Chemical Name
2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one
Synonyms
1,3-Diphenylpyrazolone;1,3-Diphenyl-5(4H)-pyrazolone;1,3-Diphenyl-2-pyrazolin-5-one;2,5-di(phenyl)-4H-pyrazol-3-one;1,3-Diphenyl-1H-pyrazol-5(4H)-one;2,5-Diphenyl-2H-pyrazole-3(4H)-one;1,3-Diphenyl-1H-pyrazole-5(4H)-one;2,4-dihydro-2,5-diphenyl-3h-pyrazol-3-on;2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one;3H-Pyrazol-3-one,2,4-dihydro-2,5-diphenyl-
CBNumber
CB7866218
Molecular Formula
C15H12N2O
Formula Weight
236.27
MOL File
4845-49-2.mol
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2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one Property

Melting point:
137-138 °C
Boiling point:
378.73°C (rough estimate)
Density 
1.1099 (rough estimate)
refractive index 
1.5906 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
1.62±0.50(Predicted)
EPA Substance Registry System
3H-Pyrazol-3-one, 2,4-dihydro-2,5-diphenyl- (4845-49-2)
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Safety

HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
CHM0101987
Product name
2,5-DIPHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE
Purity
95.00%
Packaging
1G
Price
$765.23
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0101987
Product name
2,5-DIPHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE
Purity
95.00%
Packaging
2.5G
Price
$1065.66
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0101987
Product name
2,5-DIPHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE
Purity
95.00%
Packaging
5G
Price
$1295.03
Updated
2021/12/16
Chemenu
Product number
CM219740
Product name
1,3-Diphenyl-1H-pyrazol-5(4H)-one
Purity
96%
Packaging
1g
Price
$223
Updated
2021/12/16
Crysdot
Product number
CD11117640
Product name
1,3-Diphenyl-1H-pyrazol-5(4H)-one
Purity
97%
Packaging
1g
Price
$238
Updated
2021/12/16

2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one Suppliers

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