Benzophenone hydrozone

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Names

[ CAS No. ]:
5350-57-2

[ Name ]:
Benzophenone hydrozone

[Synonym ]:
EINECS 226-321-8
Starting for diphenyldiazomethane
diphenyl-methanonhydrazone
diphenyl hydrazone
(Diphenylmethylene)hydrazine
(diphenylmethylidene)hydrazine
HYDRAZINE OF BENZOPHENONE
MFCD00007624
Benzophenoneimine N-amino
Benzophenone hydrazo
diphenylketonehydrazone
Benzophenone hydrozone
1-Benzhydrylidenehydrazine
Diphenyldiazomethane precursor
Diphenyl-methanone Hydrazone
Methanone, diphenyl-, hydrazone
diphenylketohydrazone
benzophenonehydrazone

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
328.0±11.0 °C at 760 mmHg

[ Melting Point ]:
95-98 °C(lit.)

[ Molecular Formula ]:
C13H12N2

[ Molecular Weight ]:
196.248

[ Flash Point ]:
152.1±19.3 °C

[ Exact Mass ]:
196.100052

[ PSA ]:
38.38000

[ LogP ]:
2.79

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.584

[ Storage condition ]:
0-6°C

MSDS

Safety Information

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
UN2811

[ WGK Germany ]:
3

[ RTECS ]:
PC4954487

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
29280090

Synthetic Route

Precursor & DownStream

Precursor

  • Benzophenone
  • Benzophenone oxime
  • Hydrazine hydrate
  • Hydrazinecarboxamide,2-(diphenylmethylene)-
  • 2-(diphenylmethylene)hydrazinecarbothioamide
  • Methanone,diphenyl-, (triphenylphosphoranylidene)hydrazone (9CI)
  • Ethanol
  • benzophenone-(triethylphosphoranylidene-hydrazone)

DownStream

  • 2-(benzhydrylideneamino)-2,2-diphenylacetonitrile
  • DIFLUORODIPHENYLMETHANE
  • [fluoro(phenyl)methyl]benzene
  • Benzophenone
  • diphenylmethylamine
  • benzhydryl chloride
  • 1-benzhydryl-4-phenyldiazetidin-3-one
  • p-Cresol
  • Benzaldehyde
  • m-Cresol

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%

Articles

Solid-phase synthesis of C-terminal azapeptides.

J. Pept. Sci. 21 , 387-91, (2015)

The solid-phase synthesis of azapeptides possessing a C-terminal aza-residue has been accomplished by a protocol featuring regioselective alkylation of benzhydrylidene-aza-glycinamide and illustrated ...


More Articles


Related Compounds

  • [2,3-Dibutyl-1,4-bis(4-iodophenyl)-1,3-butadiene-1,4-diyl](eta5-2,4-cyclopentadien-1-yl)(triphenylphosphine)-cobalt
  • Arginine, alanylaspartylserylglycylglutamylglycylaspartylphenylalanylleucylalanylglutamylglycylglycylglycylvalyl-, dihydrogen phosphate (ester)
  • Sphingomyelin d18:0-C18:0
  • Sphingomyelin d18:1-C21:0
  • enantio-Fibrinopeptide A (human), 15-(L-valine-1,2,3,4,4a(2)-13C5-15N)-
  • 2-16-Fibrinopeptide A (human)
  • 2-16-enantio-Fibrinopeptide A (human), 15-(L-valine-1,2,3,4,4a(2)-13C5-15N)-
  • (1R,2R,4aS,8aS)-1-[3-hydroxy-3-(oxiran-2-yl)butyl]-2,5,5,8a-tetramethyl-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol
  • (2Z)-4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-3-hydroxy-2-decenal
  • Methyl(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane
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