3(2H)-Pyridazinone,4,5-dichloro-6-hydroxy-

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Names

[ CAS No. ]:
6641-32-3

[ Name ]:
3(2H)-Pyridazinone,4,5-dichloro-6-hydroxy-

[Synonym ]:
4,5-DICHLORO-1,2,3,6-TETRAHYDROPYRIDAZINE-3,6-DIONE
dichloropyridazine-3,6-diol
4,5-dichloro-1,2-dihydro-pyridazine-3,6-dione
4,5-dichloropyridazine-3,6-diol
4,5-Dichlor-1,2-dihydro-pyridazin-3,6-dion

Chemical & Physical Properties

[ Density]:
1.76g/cm3

[ Boiling Point ]:
413.5ºC at 760 mmHg

[ Melting Point ]:
295ºC

[ Molecular Formula ]:
C4H2Cl2N2O2

[ Molecular Weight ]:
180.97700

[ Flash Point ]:
203.9ºC

[ Exact Mass ]:
179.94900

[ PSA ]:
65.98000

[ LogP ]:
0.78230

[ Index of Refraction ]:
1.602

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dichloromaleic anhydride

DownStream

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

  • 3(2H)-Pyridazinone,4,5-dichloro-6-ethoxy-(9CI)
  • 3(2H)-Pyridazinone,4,5-dichloro-2-(4-nitrophenyl)-
  • 3(2H)-Pyridazinone, 4,5-dichloro-2-(cyclopropylmethyl)
  • 3(2H)-Pyridazinone, 4,5-dichloro-2-[2-(4-chlorophenoxy)ethyl]
  • 3(2H)-Pyridazinone, 4,5-dichloro-2-(methoxymethyl)
  • 3(2H)-Pyridazinone,4,5,6-triamino-2-methyl-
  • 7-Tert-butyl 2-chloromethyl 7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate
  • 1,2-Diazaspiro[2.5]oct-1-en-4-amine
  • 4-cyclopentanecarbonyl-octahydro-1H-pyrrolo[3,2-b]pyridine
  • 6-Chloro-2-fluoro-3-iodophenol
  • 1-cyclopentanecarbonyl-octahydro-1H-pyrrolo[3,2-b]pyridine
  • 1-(oxane-4-carbonyl)-octahydro-1H-pyrrolo[3,2-b]pyridine
  • 2-cyclopropyl-1-{octahydro-1H-pyrrolo[3,2-b]pyridin-1-yl}ethan-1-one
  • 3-methoxy-1-{octahydro-1H-pyrrolo[3,2-b]pyridin-4-yl}propan-1-one
  • methyl (2E)-4-{octahydro-1H-pyrrolo[3,2-b]pyridin-1-yl}-4-oxobut-2-enoate
  • 2,3,3-trimethyl-1-{octahydro-1H-pyrrolo[3,2-b]pyridin-4-yl}butan-1-one
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