8.09722 EMD Millipore


2-Methylpyridine for synthesis. CAS 109-06-8, chemical formula 2-(CH₃)C₅H₄N., for synthesis

Synonym: 2-Picoline

  • CAS Number 109-06-8

  • Linear Formula C₆H₇N

  • Molecular Weight 93.13 g/mol

  •  EC Number 203-643-7



packaging   100 ml in Glass bottle (8097220100)
bp   129 °C (1013 hPa)
expl. lim.     1.4 - 8.6 %(V)
vapor pressure   12 hPa (20 °C)
density   0.94 g/cm3 (20 °C)
flash point   27 °C
autoignition temp.   535 °C
mp   -70 °C
pH   8.5 (100 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 790 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.943 - 0.945
  Identity (IR): passes test

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Safety Information

HS Code 
2933 39 99
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P210: Keep away from heat.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
3 Flammable liquids
WGK 1 slightly water endangering
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2313 , 3, III
Declaration (transport by air) IATA-DGR 
UN 2313 , 3, III
Declaration (transport by sea) IMDG-Code 
UN 2313 , 3, III
Categories of danger 
flammable, harmful, irritant
R Phrase 
R 10-20/21/22-36/37
Flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes and respiratory system.
S Phrase 
S 26-36
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.
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