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ChemicalBook--->CAS DataBase List--->1251-85-0

1251-85-0

1251-85-0 Structure

1251-85-0 Structure
IdentificationMore
[Name]

DIANTIPYRYLMETHANE
[CAS]

1251-85-0
[Synonyms]

4,4'-DIANTIPYRYLMETHANE
4,4'-METHYLENEDIANTIPYRINE
DIANTIPYRRYLMETHANE
DIANTIPYRYLMETHANE
TOSLAB 33092
4,4’-methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl)-3H-Pyrazol-3-one
4,4’-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-3h-pyrazol-3-on
Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane
3H-Pyrazol-3-one, 4,4-methylenebis1,2-dihydro-1,5-dimethyl-2-phenyl-
DI(4-antipyryl)methane,monohydrate
Di-antipyrinemethane
4,4'-methyldiantipyrine
4,4'-Diantipyrylmethane Hydrate [for Ti Analysis]
Diantipyrylmethane, Trichachnine monohydrate
Diantipyrylmethane ,98%
4,4'-Methylenebis(1,5-dimethyl-2-phenyl-3(2H)-pyrazolone)
Methylenediantipyrine
[EINECS(EC#)]

215-009-7
[Molecular Formula]

C23H24N4O2
[MDL Number]

MFCD00003147
[Molecular Weight]

388.46
[MOL File]

1251-85-0.mol
Chemical PropertiesBack Directory
[Appearance]

white crystalline powder
[Melting point ]

156 °C (dec.)(lit.)
[Boiling point ]

514.17°C (rough estimate)
[density ]

1.1960 (rough estimate)
[refractive index ]

1.6500 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

0.431g/l (experimental)
[pka]

1.26±0.65(Predicted)
[Stability:]

Stable. Incompatible with strong oxidizing agents.
[Water Solubility ]

439mg/L(20 ºC)
[Detection Methods]

HPLC
[BRN ]

59702
[CAS DataBase Reference]

1251-85-0(CAS DataBase Reference)
[EPA Substance Registry System]

3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- (1251-85-0)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

29331990
Hazard InformationBack Directory
[Chemical Properties]

white crystalline powder
Spectrum DetailBack Directory
[Spectrum Detail]

DIANTIPYRYLMETHANE(1251-85-0)MS
DIANTIPYRYLMETHANE(1251-85-0)1HNMR
DIANTIPYRYLMETHANE(1251-85-0)13CNMR
DIANTIPYRYLMETHANE(1251-85-0)IR1
DIANTIPYRYLMETHANE(1251-85-0)IR2
DIANTIPYRYLMETHANE(1251-85-0)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

1251-85-0(sigmaaldrich)
[TCI AMERICA]

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