3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl-

Modify Date: 2024-01-30 20:11:59

3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure
3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- structure
Common Name 3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl-
CAS Number 28710-97-6 Molecular Weight 175.18700
Density 1.34g/cm3 Boiling Point 312.3ºC at 760mmHg
Molecular Formula C9H9N3O Melting Point N/A
MSDS N/A Flash Point 142.7ºC

 Names

Name 5-amino-2-phenyl-1H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34g/cm3
Boiling Point 312.3ºC at 760mmHg
Molecular Formula C9H9N3O
Molecular Weight 175.18700
Flash Point 142.7ºC
Exact Mass 175.07500
PSA 63.81000
LogP 1.32900
Vapour Pressure 0.00133mmHg at 25°C
Index of Refraction 1.635

 Safety Information

HS Code 2933199090

 Synthetic Route

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3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Weissberger; Porter Journal of the American Chemical Society, 1944 , vol. 66, p. 1849

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3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Weissberger; Porter Journal of the American Chemical Society, 1942 , vol. 64, p. 2133,2134

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3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Weissberger; Porter Journal of the American Chemical Society, 1942 , vol. 64, p. 2133,2134

~%

3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Weissberger; Porter Journal of the American Chemical Society, 1944 , vol. 66, p. 1849

~%

3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Itano Yakugaku Zasshi, 1951 , vol. 71, p. 540 Chem.Abstr., 1952 , p. 4532 Full Text Show Details Weissberger; Porter Journal of the American Chemical Society, 1944 , vol. 66, p. 1849

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3H-Pyrazol-3-one,5-amino-1,2-dihydro-2-phenyl- Structure

3H-Pyrazol-3-on...

CAS#:28710-97-6

Literature: Joshi; Pathak; Garg Journal of the Indian Chemical Society, 1981 , vol. 58, # 12 p. 1180 - 1181

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-amino-2-phenyl-1,2-dihydropyrazol-3-one
5-Amino-2-phenyl-1,2-dihydro-pyrazol-3-on
3-amino-1-phenylpyrazol-5-ol
3-amino-1-phenyl-1H-pyrazol-5-ol
1-Phenyl-3-Amino-5-Pyrazolone
3-amino-1-phenyl-1,2-dihydropyrazol-5-one
1-phenyl-3-amino-pyrazol-5-one