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ChemicalBook--->CAS DataBase List--->6402-09-1

6402-09-1

6402-09-1 Structure

6402-09-1 Structure
IdentificationMore
[Name]

1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE
[CAS]

6402-09-1
[Synonyms]

COUPLER 2B
AKOS AUF2111
3-METHYL-1-(4-NITROPHENYL)-5-PYRAZOLONE
1-(P-NITROPHENYL)-3-METHYL-5-PYRAZOLONE
1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE
1-(4-Nitrophenyl)-3-methyl-5-pyrazolone>
1-(4-Nitrophenyl)-3-methyl-5(4H)-pyrazolone
3-Methyl-1-(p-nitrophenyl)-5(4H)-pyrazolone
3-METHYL-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE
5-methyl-2-(4-nitrophenyl)-3-pyrazol-2-iumone
3-methyl-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one
5-Methyl-2-(4-nitrophenyl)-1H-pyrazol-3(2H)-one
1-(4-Nitrophenyl)-3-methyl-1H-pyrazol-5(4H)-one
2,4-dihydro-5-methyl-2-(4-nitrophenyl)-3h-pyrazol-3-on
2,4-DIHYDRO-5-METHYL-2-(4-NITROPHENYL)-3H-PYRAZOL-3-ONE
5-Methyl-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one
2-(4-Nitrophenyl)-5-methyl-2,4-dihydro-3H-pyrazole-3-one
3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)-
2,4-Dihydro-5-methyl-2-(4-nitrophenyl)-3H-pyrazol-3-one,95%
[EINECS(EC#)]

229-018-9
[Molecular Formula]

C10H9N3O3
[MDL Number]

MFCD00020751
[Molecular Weight]

219.2
[MOL File]

6402-09-1.mol
Chemical PropertiesBack Directory
[Appearance]

yellow to brown crystalline powder
[Melting point ]

220-225 °C
[Boiling point ]

360°C (rough estimate)
[density ]

1.3284 (rough estimate)
[refractive index ]

1.4830 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

1.56±0.50(Predicted)
[color ]

White to Amber
[CAS DataBase Reference]

6402-09-1(CAS DataBase Reference)
[EPA Substance Registry System]

3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)- (6402-09-1)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
[HS Code ]

2933.19.4300
Hazard InformationBack Directory
[Chemical Properties]

yellow to brown crystalline powder
[Synthesis Reference(s)]

Journal of Heterocyclic Chemistry, 24, p. 149, 1987 DOI: 10.1002/jhet.5570240128
Spectrum DetailBack Directory
[Spectrum Detail]

1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE(6402-09-1)1HNMR
1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE(6402-09-1)IR1
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

6402-09-1(sigmaaldrich)
[TCI AMERICA]

1-(4-Nitrophenyl)-3-methyl-5-pyrazolone,>98.0%(GC)(T)(6402-09-1)
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