6-Phenylpyridazin-3(2H)-one

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Names

[ CAS No. ]:
2166-31-6

[ Name ]:
6-Phenylpyridazin-3(2H)-one

[Synonym ]:
6-phenylpyridazin-3-ol
MFCD00114953
6-Phenyl-3(2H)-pyridazinone
3-Hydroxy-6-phenylpyridazine
6-phenylpyridazin-3(2H)-one
3(2H)-Pyridazinone, 6-phenyl-
EINECS 218-505-1
6-phenyl-2,3-dihydropyridazin-3-one
3-phenyl-1H-pyridazin-6-one

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
403.8ºC at 760mmHg

[ Melting Point ]:
201-204ºC(lit.)

[ Molecular Formula ]:
C10H8N2O

[ Molecular Weight ]:
172.183

[ Flash Point ]:
198ºC

[ Exact Mass ]:
172.063660

[ PSA ]:
45.75000

[ LogP ]:
0.98

[ Vapour Pressure ]:
4.24E-07mmHg at 25°C

[ Index of Refraction ]:
1.623

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acetophenone
  • Glyoxylic acid
  • 6-Phenyl-4,5-dihydro-3(2H)-pyridazinone
  • 3-Benzoylpropionic acid
  • 4-Chloro-6-phenyl-3(2H)-pyridazinone
  • 4,5-DIHYDRO-4-HYDROXY-6-PHENYL-3(2H)-PYRIDAZINONE
  • 3,4-dichloro-6-phenylpyridazine
  • 2-BENZYL-6-PHENYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE
  • ethyl 2-(4-nitrobenzoyl)-4-oxo-4-phenylbut-2-enoate

DownStream

  • 3-Hydrazino-6-phenylpyridazine
  • 2-METHYL-6-PHENYLPYRIDAZIN-3(2H)-ONE
  • 3(2H)-Pyridazinone,4,5-dihydro-4,6-diphenyl-
  • 2-(hydroxymethyl)-6-phenylpyridazin-3-one
  • 6-phenylpyridazin-3-amine
  • 3-Chloro-6-phenylpyridazine
  • 3-phenylpyridazine
  • 2,6-DIPHENYL-3(2H)-PYRIDAZINONE
  • 2-(2-Aminoethyl)-6-phenylpyridazin-3(2H)-one
  • 1,1-diethyl-3-[3-(6-oxo-3-phenylpyridazin-1-yl)propyl]urea

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Bromo-6-phenylpyridazin-3(2H)-one
  • 4-methyl-6-phenylpyridazin-3(2H)-one
  • 2-METHYL-6-PHENYLPYRIDAZIN-3(2H)-ONE
  • 5-HYDROXY-6-PHENYLPYRIDAZIN-3(2H)-ONE
  • 5-aldehydo-6-phenylpyridazin-3(2H)-one
  • 5-aldehydo-6-phenylpyridazin-3(2H)-one
  • methyl (3S)-3-cycloheptyl-3-hydroxypropanoate
  • Tert-butyl 2-(1,1-difluoro-2-hydroxyethyl)morpholine-4-carboxylate
  • tert-butyl 2-[(1S)-1-amino-2-hydroxyethyl]morpholine-4-carboxylate
  • 2,2-Dimethyl-1-(1-phenylprop-1-en-2-yl)cyclopropan-1-amine
  • Tert-butyl 2-(oxolan-2-yl)piperazine-1-carboxylate
  • 2-(4-Bromofuran-2-yl)ethane-1-thiol
  • 2-[1-(Aminomethyl)-4,4-difluorocyclohexyl]-3-chlorophenol
  • 2-Amino-2-(4-benzylmorpholin-2-yl)acetic acid
  • 2,2-difluoro-2-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}acetic acid
  • [1-(2-Phenoxyphenyl)cyclopropyl]methanamine
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