4-Methylpyridazine

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Names

[ CAS No. ]:
1120-88-3

[ Name ]:
4-Methylpyridazine

[Synonym ]:
pyridazine,4-methyl
4-methyl-pyridazine
4-Methylpyridazine
Pyridazine, 4-methyl-
4-Methyl pyridazine
4-Methyl-pyridazin
MFCD00011594
4-Methyl-1,2-diazine

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
226.9±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H6N2

[ Molecular Weight ]:
94.115

[ Flash Point ]:
105.6±0.0 °C

[ Exact Mass ]:
94.053101

[ PSA ]:
25.78000

[ LogP ]:
-0.31

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.503

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyridazine
  • tert-Butyl Hydroperoxide
  • acetic acid
  • 3,6-Dichloro-4-methylpyridazine
  • 4-Methylpyridazine-3,6-diol
  • 3-Chloro-5-methylpyridazine
  • 5-Methylpyridazin-3-ol
  • 4-Pyridazinecarboxylicacid,2,3-dihydro-5-methyl-3-oxo-(9CI)

DownStream

  • 4-Pyridazinecarboxylic acid
  • 4-pyridazine-carboxylic acid-2-oxide
  • 4-Methylpyridazine 2-oxide
  • 2-Propanone, 1-(4-pyridazinyl)- (9CI)
  • 3,4-Dimethylpyridazine
  • 4,5-dimethypyridazin
  • 3,4,5,6-Tetramethylpyridazin

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-Methylpyridazine 1-oxide
  • 4-Methylpyridazine 2-oxide
  • 3-Amino-4-methylpyridazine
  • 3-Bromo-4-methylpyridazine
  • 4-Methylpyridazine-3,6-diol
  • 3-Chloro-4-methylpyridazine
  • 3-Tert-butyl-5-(chloromethyl)-5-methyl-4,5-dihydro-1,2-oxazole
  • Tert-butyl N-(3-tert-butyl-1-formylcyclobutyl)carbamate
  • 5-Amino-4-methyl-1-(thiolan-3-yl)-1,2-dihydropyridin-2-one
  • Tert-butyl N-[3-(butylsulfamoyl)cyclobutyl]carbamate
  • (1-Amino-3-tert-butylcyclobutyl)methanol
  • 1-(Fluoromethyl)-2-oxabicyclo[2.2.1]heptan-4-amine
  • 5-[(1S)-1-aminopropyl]-1-methyl-1H-1,2,4-triazole-3-carboxylic acid
  • Methyl 8-bromo-2-(chloromethyl)imidazo[1,2-a]pyridine-6-carboxylate
  • 4-(Azetidin-3-yl)-6-methoxy-1,3,5-triazin-2-amine
  • 5-Fluoro-4-methylpyridine-2-sulfonyl fluoride
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