1,2-Ethanedione,1,2-diphenyl-, 1-hydrazone

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Names

[ CAS No. ]:
5344-88-7

[ Name ]:
1,2-Ethanedione,1,2-diphenyl-, 1-hydrazone

[Synonym ]:
benzil monohydrazone
MFCD00007625
EINECS 226-292-1

Chemical & Physical Properties

[ Density]:
1.12g/cm3

[ Boiling Point ]:
390.7ºC at 760mmHg

[ Melting Point ]:
147-151ºC

[ Molecular Formula ]:
C14H12N2O

[ Molecular Weight ]:
224.25800

[ Flash Point ]:
190.1ºC

[ Exact Mass ]:
224.09500

[ PSA ]:
55.45000

[ LogP ]:
2.93260

[ Appearance of Characters ]:
Very Fine Crystalline Powder | Very slightly yellow

[ Index of Refraction ]:
1.594

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzil
  • (1E)-1,2-Diphenylethane-1,2-dione 1-oxime
  • Ethanone, 2-diazo-1,2-diphenyl-
  • Hydrazine Acetate
  • Ethanol
  • benzil-mono-(triphenylphosphoranylidene-hydrazone)
  • ethyl acetate

DownStream

  • methyl diphenylacetate
  • 2-Phenylacetophenone
  • Ethyl benzoate
  • 2-[(2-oxo-1,2-diphenyl-ethylidene)hydrazinylidene]-1,2-diphenyl-ethanone
  • benzaldehyde azine
  • 3,4,5,6-tetraphenylpyridazine
  • benzaldehyde benzil azine
  • benzil (benzyl phenyl ketone) azine
  • Benzamide
  • 1,2,4-Triazin-3(2H)-one,5,6-diphenyl-

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 1,2-Ethanedione,1,2-diphenyl-, 1,2-bis(2-phenylhydrazone)
  • 1,2-Ethanedione,1,2-diphenyl-, 1-(2-phenylhydrazone)
  • 1,2-Ethanedione,1,2-diphenyl-, 1,2-dioxime
  • 1,2-Ethanedione,1,2-diphenyl-, 1,2-dihydrazone
  • 1,2-Ethanedione,1,2-diphenyl-, 1-oxime
  • Benzil