6-Methylpyridazin-3(2H)-one

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Names

[ CAS No. ]:
13327-27-0

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

[Synonym ]:
3-methyl-1H-pyridazin-6-one
6-methylpyridazin-3-ol
3(2H)-Pyridazinone, 6-methyl-
6-Methyl-2H-pyridazin-3-one
6-Methylpyridazin-3(2H)-one
3-Hydroxy-6-methylpyridazine
6-Methyl-3(2H)-pyridazinone
MFCD00039720
EINECS 236-367-0
6-methyl-3-pyridazinone

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
310.3ºC at 760 mmHg

[ Melting Point ]:
143-145°C

[ Molecular Formula ]:
C5H6N2O

[ Molecular Weight ]:
110.114

[ Flash Point ]:
141.5ºC

[ Exact Mass ]:
110.048012

[ PSA ]:
45.75000

[ LogP ]:
-0.77

[ Vapour Pressure ]:
0.000331mmHg at 25°C

[ Index of Refraction ]:
1.577

[ Storage condition ]:
Room temperature.

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-Dihydro-6-methylpyridazin-3(2H)-one
  • 2-t-butyl-2,3-dihydro-6-methyl-3-oxopyridazine-4-carboxylic acid
  • 3-Chloro-6-methylpyridazine
  • Pentanoic acid, 2-hydroxy-4-oxo-, ethyl ester
  • ethyl 3-methyl-4,5-dihydro-1,2-oxazole-5-carboxylate
  • Levulinic acid
  • Pentanoic acid,4-[2-(aminocarbonyl)hydrazinylidene]-, ethyl ester

DownStream

  • 6-Chloropyridazine-3-carboxylic acid
  • 3-Mercapto-6-methylpyridazine
  • 6-Hydroxypyridazine-3-carboxylic acid
  • ethyl 6-chloropyridazine-3-carboxylate
  • 3-Bromo-6-methylpyridazine
  • 4-amino-6-methyl-2,3-dihydropyridazin-3-one
  • Methyl 6-methylpyridazine-3-carboxylate
  • 1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid
  • 3-Chloro-6-methylpyridazine
  • 3(2H)-Pyridazinone, 2-(2-aminoethyl)-6-methyl- (9CI)

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

  • 6-Methylpyridazin-3(2H)-one hydrate
  • 4-Bromo-6-methylpyridazin-3(2H)-one
  • 4,5-Dihydro-6-methylpyridazin-3(2H)-one
  • 4-p-tolylmethyl-6-methylpyridazin-3(2H)-one
  • 6-methylpyridazin-3(2H)-one monohydrobromide
  • 4-(2-furylmethyl)-6-methylpyridazin-3(2H)-one
  • 2-chloro-1-(5-chloro-1H-indol-2-yl)ethan-1-ol
  • (2S)-1-(2-phenoxyphenyl)propan-2-amine
  • tert-butyl N-{4-fluoro-3-[(hydroxyamino)methyl]phenyl}carbamate
  • 3-(4,5,6,7-tetrahydro-1H-indazol-3-yl)oxolane-2,5-dione
  • 4-(1-Amino-4,4-difluorocyclohexyl)-2-methoxyphenol
  • 1-(3,5-Difluoro-2-hydroxyphenyl)prop-2-en-1-one
  • 1-{1-[4-(Pentafluoroethyl)phenyl]cyclopropyl}ethan-1-amine
  • 3-[(2-Methylpyridin-3-yl)methyl]piperidin-3-ol
  • 2-Amino-2-methyl-3-(4-methylcyclohexyl)propan-1-ol
  • tert-butyl N-{1-[2-(methoxymethyl)-1,3-thiazol-4-yl]-2-oxoethyl}carbamate
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