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
  • 2-Bromo-5-butyl-1,3-difluorobenzene
  • 2-Methylpropane-2-sulfinohydrazide
  • (4-Chloro-5-methoxy-3-pyridyl)boronic acid
  • 4-Hydroxy-5,5-dimethyl-3-(4-methylphenyl)-2,5-dihydrofuran-2-one
  • 4-Hydroxy-5,5-dimethyl-3-(4-nitrophenyl)-2,5-dihydrofuran-2-one
  • tert-butyl N-[2-(2-bromo-4-nitrophenyl)ethyl]carbamate
  • 2-Bromo-4-butylbenzoic acid
  • 4-Chloro-7,8-dihydro-6H-pyrano[3,2-d]pyrimidin-2-amine
  • 4-chloro-1-cyclopropyl-6-methyl-1H-pyrazolo[3,4-d]pyrimidine
  • (Z)-2-Bromo-3-(2-fluorophenyl)acrylaldehyde
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