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1251-85-0

Name DIANTIPYRYLMETHANE
CAS 1251-85-0
EINECS(EC#) 215-009-7
Molecular Formula C23H24N4O2
MDL Number MFCD00003147
Molecular Weight 388.46
MOL File 1251-85-0.mol
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Chemical Properties

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 Data

Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HS Code  29331990

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