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
More
Less

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)
More
Less

Safety

HS Code 
2933199090
More
Less

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.

More
Less

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

More
Less

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

China 24 South Korea 1 Ukraine 1 United States 1 Global 27

4845-49-2, 2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-oneRelated Search:

2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one Pyrazole 3-(4-NITROPHENYL)-1-PHENYL-2-PYRAZOLIN-5-ONE 4-[(Z)-(4-CHLOROPHENYL)METHYLIDENE]-1,3-DIPHENYL-1H-PYRAZOL-5-ONE 4-((4-(DIMETHYLAMINO)PHENYL)METHYLENE)-1,3-DIPHENYL-2-PYRAZOLIN-5-ONE 2-[N'-(5-OXO-1,3-DIPHENYL-1,5-DIHYDRO-PYRAZOL-4-YLIDENE)-HYDRAZINO]-BENZOIC ACID SALOR-INT L202177-1EA 1,3-diphenyl-1H-pyrazole-4,5-dione 4-[(4-methylphenyl)hydrazone] SALOR-INT L201855-1EA (4Z)-4-[(DIMETHYLAMINO)METHYLENE]-2,5-BIS(4-NITROPHENYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE AKOS B028753 4-(INDOL-3-YLMETHYLENE)-1,3-DIPHENYL-2-PYRAZOLIN-5-ONE AKOS B028752 4-[(Z)-(4-METHYLPHENYL)METHYLIDENE]-1,3-DIPHENYL-1H-PYRAZOL-5-ONE 2-(3-CHLORO-PHENYL)-5-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE 4-([2-(ALLYLOXY)-1-NAPHTHYL]METHYLENE)-2,5-DIPHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 4-([2-(ALLYLOXY)PHENYL]METHYLENE)-2,5-DIPHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 3-(N'-[3-(4-NITRO-PHENYL)-5-OXO-1-PHENYL-1,5-DIHYDRO-PYRAZOL-4-YLIDENE]-HYDRAZINO)-BENZOIC ACID

  • 1,3-Diphenyl-1H-pyrazol-5(4H)-one
  • 3H-Pyrazol-3-one,2,4-dihydro-2,5-diphenyl-
  • 1,3-Diphenylpyrazolone
  • 2,4-dihydro-2,5-diphenyl-3h-pyrazol-3-on
  • 2,4-dihydro-2,5-diphenyl-3H-Pyrazol-3-one
  • 1,3-Diphenyl-1H-pyrazole-5(4H)-one
  • 1,3-Diphenyl-2-pyrazolin-5-one
  • 1,3-Diphenyl-5(4H)-pyrazolone
  • 2,5-Diphenyl-2H-pyrazole-3(4H)-one
  • 2,5-di(phenyl)-4H-pyrazol-3-one
  • 4845-49-2