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
  • Ammonium (R)-2,3-bis(oleoyloxy)propyl (2-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)ethyl) phosphate
  • 2,7-Dibromo-9,9-bis(4-fluorophenyl)-9H-fluorene
  • N-Ethyl-4-(pentafluoro-l6-sulfanyl)aniline
  • 7-Bromo-4H-benzo[b]imidazo[1,2-d][1,4]oxazine
  • 1-(tert-Butoxycarbonyl)-2-phenylazetidine-2-carboxylic acid
  • (2,3-Dihydroxybenzoyl)-L-arginyl-L-threonine hydrochloride
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzo[b,d]thiophene 5,5-dioxide
  • 1-(5-Chloro-2-(2,4-dichlorobenzyl)phenoxy)-1-oxopropan-2-yl 6-(2-((1-(5-chloro-2-(2,4-dichlorobenzyl)phenoxy)-1-oxopropan-2-yl)oxy)-2-oxoethoxy)hexanoate
  • 4-O-tert-butyl 1-O-propyl 2-[[3-(phenylmethoxycarbonylaminomethyl)oxetan-3-yl]amino]butanedioate
  • ((3',4',5',6'-Tetrakis(4-((trimethylsilyl)ethynyl)phenyl)-[1,1':2',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))bis(trimethylsilane)
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