2-Benzyl-4,5-dichloropyridazine-3(2H)-one

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Names

[ CAS No. ]:
41933-33-9

[ Name ]:
2-Benzyl-4,5-dichloropyridazine-3(2H)-one

[Synonym ]:
2-benzyl-4,5-dichloropyridazin-3-one

Chemical & Physical Properties

[ Density]:
1.38g/cm3

[ Boiling Point ]:
338ºC at 760 mmHg

[ Melting Point ]:
87ºC

[ Molecular Formula ]:
C11H8Cl2N2O

[ Molecular Weight ]:
255.10000

[ Flash Point ]:
158.2ºC

[ Exact Mass ]:
254.00100

[ PSA ]:
34.89000

[ LogP ]:
2.59840

[ Index of Refraction ]:
1.626

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-Dichloro-3(2H)-pyridazinone
  • Benzyl bromide
  • Benzyl chloride

DownStream

  • 2-benzyl-5-chloro-4-methoxypyridazin-3-one
  • 2-Benzyl-5-iodopyridazin-3(2H)-one
  • 2-benzyl-5-ethenylpyridazin-3-one
  • 2-benzyl-4-chloro-5-methoxypyridazin-3-one

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

  • 2-(2-chloro-6-fluorobenzyl)-4,5-dichloropyridazine-3-(2h)-one
  • 2-benzyl-4-bromo-5-(4-methylthiophenyl)pyridazin-3(2H)-one
  • 2-benzyl-4,5-diphenyl-1,2,4-triazol-3-one
  • 2-benzyl-4,5,5-trichloro-4-methyl-1,2-thiazolidin-3-one
  • 2-Benzyl-6-Methyl-4,5-dihydropyridazin-3(2H)-one
  • 2-BENZYL-6-PHENYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE