3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl-

Modify Date: 2024-02-09 09:49:13

3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl- Structure
3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl- structure
Common Name 3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl-
CAS Number 16105-49-0 Molecular Weight 204.22500
Density 1.19g/cm3 Boiling Point 289.3ºC at 760mmHg
Molecular Formula C11H12N2O2 Melting Point N/A
MSDS N/A Flash Point 128.8ºC

 Names

Name 5-ethoxy-2-phenyl-4H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 289.3ºC at 760mmHg
Molecular Formula C11H12N2O2
Molecular Weight 204.22500
Flash Point 128.8ºC
Exact Mass 204.09000
PSA 41.90000
LogP 1.27390
Vapour Pressure 0.00222mmHg at 25°C
Index of Refraction 1.583

 Synthetic Route

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3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:16105-49-0

Literature: Haddad, Nizar; Baron, James Tetrahedron Letters, 2002 , vol. 43, # 12 p. 2171 - 2173

~%

3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:16105-49-0

Literature: Haddad, Nizar; Baron, James Tetrahedron Letters, 2002 , vol. 43, # 12 p. 2171 - 2173

~%

3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:16105-49-0

Literature: Fanghaenel, E.; Akhlaq, M. S.; Grossmann, N. Journal fuer Praktische Chemie (Leipzig), 1985 , vol. 327, # 2 p. 209 - 219

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

1-Phenyl-3-ethoxypyrazolon-5
5-ethoxy-2-phenyl-1,2-dihydro-pyrazol-3-one
3-Ethoxy-1-phenyl-2-pyrazolin-5-on
3-ethoxy-1-phenyl-2-pyrazolin-5-one
5-ethoxy-2-phenyl-2,4-dihydro-3h-pyrazol-3-one