4-Amino-5-Chloropyridazin-6-One

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Names

[ CAS No. ]:
6339-19-1

[ Name ]:
4-Amino-5-Chloropyridazin-6-One

[Synonym ]:
5-Amino-4-chloropyridazin-3(2H)-one
Desphenyl Chloridazon
4-Amino-5-Chloropyridazin-6-One
Nsc38293

Chemical & Physical Properties

[ Density]:
1.798g/cm3

[ Melting Point ]:
297-300ºC (dec.)

[ Molecular Formula ]:
C4H4ClN3O

[ Molecular Weight ]:
145.54700

[ Exact Mass ]:
145.00400

[ PSA ]:
71.77000

[ LogP ]:
0.58670

[ Index of Refraction ]:
1.606

[ Storage condition ]:
Refrigerator

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-Dichloro-3(2H)-pyridazinone

DownStream

  • 5-amino-2,3-dihydropyridazin-3-one
  • 5,6-Dichloropyridazin-4-amine

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

  • 4-AMINO-5,6-DIHYDROPYRIDIN-2(1H)-ONE
  • 4-Amino(5,6-2H2)pyrimidin-2(1H)-one
  • 4-amino-5,6-dihydro-1H-pyrimidin-2-one
  • 4-amino-5,6-dihydro-4H-1-benzothiophen-7-one
  • 4-amino-5,6-dimethyl-1,3-dihydrobenzimidazol-2-one
  • 4-amino-5,6-dihydro-4H-1-benzothiophen-7-one,hydrochloride