Trichachnine

Suppliers

Names

[ CAS No. ]:
1251-85-0

[ Name ]:
Trichachnine

[Synonym ]:
Diantipyrinylmethane
4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one)
4,4'-Methylenediantipyrine monohydrate
Trichachnine
EINECS 215-009-7
3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-
4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one)
Diantipyrylmethane
Bisantipyrylmethane
4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one
Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane
4,4'-Diantipyrylmethane
MFCD00003147
4,4'-Diantipyrylmethane Monohydrate
4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one)

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
515.2±60.0 °C at 760 mmHg

[ Melting Point ]:
156 °C (dec.)(lit.)

[ Molecular Formula ]:
C23H24N4O2

[ Molecular Weight ]:
388.462

[ Flash Point ]:
212.5±25.2 °C

[ Exact Mass ]:
388.189911

[ PSA ]:
53.86000

[ LogP ]:
0.84

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.628

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2942000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • Antipyrine
  • methyl iodide
  • 1H-Pyrazole-4-carboxylicacid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-
  • bis-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-ketone
  • tris-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylmethyl)-amine
  • 1,5-Dimethyl-4-(1-hydroxy-2,2,2-trichloroethyl)-2-phenyl-4-pyrazolin-3-one
  • 1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBALDEHYDE OXIME
  • (Z)-Methanimidic acid

DownStream

Customs

[ HS Code ]: 2942000000