4-Methylnicotinic acid

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Names

[ CAS No. ]:
3222-50-2

[ Name ]:
4-Methylnicotinic acid

[Synonym ]:
Methyl nicotinic acid
4-Methylpyridine-3-carboxylic acid
MFCD00128869
4-Methylnicotinic acid
4-Methyl-nicotinic acid
4-Methyl-3-pyridinecarboxylic acid
3-Pyridinecarboxylic acid, 4-methyl-
4-Methyl-nicotinsaeure
4-Methylpyridine-3-carboxylicacid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
304.1±22.0 °C at 760 mmHg

[ Melting Point ]:
217-221ºC

[ Molecular Formula ]:
C7H7NO2

[ Molecular Weight ]:
137.136

[ Flash Point ]:
137.7±22.3 °C

[ Exact Mass ]:
137.047684

[ PSA ]:
50.19000

[ LogP ]:
0.61

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.561

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 4-methylnicotinate
  • 4-Methylnicotinonitrile
  • 3-Bromo-4-methylpyridine
  • Pyridine,3-ethyl-4-methyl-

DownStream

  • (4-Methylpyridin-3-yl)methanol
  • Cinchomeronic acid
  • 3-Amino-4-methylpyridine
  • Methyl 4-methylnicotinate
  • 4-Methylnicotinaldehyde
  • 4-Picoline
  • Pyridine
  • 4-Methylnicotinamide
  • 1-Chloro-2,7-naphthyridine
  • 1,2-dihydro-2,7-naphthyridin-1-one

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

  • 2-BROMO-4-METHYLNICOTINIC ACID
  • 2-Amino-4-methylnicotinic acid
  • 5-bromo-4-methylnicotinic acid
  • 6-bromo-4-methylnicotinic acid
  • 6-Amino-4-methylnicotinic acid
  • 5-chloro-4-methylnicotinic acid
  • 2-(Methylthio)-5-(trifluoromethyl)phenol
  • N-((4-methyl-6-(pyrrolidin-1-yl)pyrimidin-2-yl)methyl)picolinamide
  • 3-Cyclopropoxy-N-methyl-2-(methylamino)benzamide
  • 2-(Aminomethyl)-5-(cyclohexyloxy)phenol
  • 3-Isopropyl-2-(methylamino)phenol
  • 2-Cyclopropoxy-4-isopropylbenzoic acid
  • 7,7-Dimethyl-2-azabicyclo[4.1.1]octane
  • 2-(Aminomethyl)-4-(dimethylamino)phenol
  • 5-Cyclopropoxy-4-ethylnicotinamide
  • 3-(Cyclopropylmethoxy)-5-hydroxybenzonitrile
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