3-Methyl-2-pyridone

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Names

[ CAS No. ]:
1003-56-1

[ Name ]:
3-Methyl-2-pyridone

[Synonym ]:
3-Methyl-2-Pyridone
3-Methyl-1,2-dihydropyridin-2-one
2-Hydroxy-3-methylpyridine
EINECS 213-710-2
3-Methylpyridin-2(1H)-one
3-Methyl-2-pyridinone
MFCD00039704
3-methyl-1H-pyridin-2-one

Chemical & Physical Properties

[ Density]:
1.053 g/cm3

[ Boiling Point ]:
307.4ºC at 760 mmHg

[ Melting Point ]:
139-141 °C

[ Molecular Formula ]:
C6H7NO

[ Molecular Weight ]:
109.12600

[ Flash Point ]:
172.7ºC

[ Exact Mass ]:
109.05300

[ PSA ]:
33.12000

[ LogP ]:
1.09560

[ Vapour Pressure ]:
0.000724mmHg at 25°C

[ Index of Refraction ]:
1.499

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S36/37/39-S26-S22-S36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N-[(1E,3E)-1,3-pentadienyl]-1-pyrrolidinecarboxamide
  • Sorbic acid
  • Ethyl chloroformate
  • 2-acetoxy-3-methylpyridine
  • 3-Mepy
  • 2-Fluoro-3-methylpyridine
  • 3-methyl-2-ethoxypyridine

DownStream

  • 2-Bromo-3-methylpyridine
  • 5-Chloro-2-hydroxy-3-picoline
  • 3-Methylpyridine-2(1H)-thione
  • 3-Methyl-5-nitropyridin-2-ol
  • Piperazine, 1-(3-methyl-2-pyridinyl)- (9CI)
  • 3-methylpyridin-2-yl trifluoromethanesulfonate
  • 3,3'-Dimethyl-2,2'-bipyridine
  • 2-Chloro-3-picoline
  • 3-methyl-1H-pyridin-2-one
  • 2(1H)-Pyridinone,1,3-dimethyl-

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-methyl-2-pyridone
  • 5-iodo-3-methyl-2-pyridone
  • 1-Ethyl-3-methyl-2-pyridone
  • 3-methyl-2-pyridone-4-carboxylic acid
  • 5-(Methoxycarbonyl)-3-Methyl-2-pyridone
  • 3-Methyl-6-phenyl-7-oxa-3-azabicyclo[4.1.0]heptane
  • N-(4-Cyclopropoxy-6-isopropoxypyridin-3-YL)methanesulfonamide
  • 4-Tert-butyl-5-cyclopropoxypyridine-3-sulfonamide
  • N-(4-(5-(pyrrolidine-1-carbonyl)-2H-tetrazol-2-yl)phenyl)furan-2-carboxamide
  • N-(2-methoxyethyl)-2-(4-(2-methylbenzamido)phenyl)-2H-tetrazole-5-carboxamide
  • 2-((1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)propanoic acid
  • N-(2-methoxyethyl)-2-(4-(3-(trifluoromethyl)benzamido)phenyl)-2H-tetrazole-5-carboxamide
  • (E)-2-(4-cinnamamidophenyl)-N-(2-methoxyethyl)-2H-tetrazole-5-carboxamide
  • 2-(4-(2-(4-fluorophenyl)acetamido)phenyl)-N-(2-methoxyethyl)-2H-tetrazole-5-carboxamide
  • 2-bromo-5-methoxy-N-(2-(4-methyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)benzamide
  • N-Methyl-3,5-dinitro-N-(3-pyridinylmethyl)benzamide
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