8.22189 EMD Millipore


2-Vinylpyridine (stabilized with 4-tert-butylpyrocatechol) for synthesis. CAS 100-69-6, pH 8 (100 g/l, H₂O, 20 °C)., (stabilized with 4-tert-butylpyrocatechol) for synthesis

Synonym: 2-Ethenyl-pyridine

  • CAS Number 100-69-6

  • Linear Formula C₇H₇N

  • Molecular Weight 105.14 g/mol

  •  EC Number 202-879-8



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packaging   5 ml in Glass bottle (8221890005)
bp   158 - 160 °C (1013 hPa)
expl. lim.     1.3 - 10.7 %(V)
vapor pressure   2.5 hPa (20 °C)
solubility   27 g/l
density   0.97 g/cm3 (20 °C)
flash point   51 °C
autoignition temp.   440 °C
mp   -50 °C
pH   8 (100 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 100 mg/kg
shipped in   ambient
storage temp.   Store at -20°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.974 - 0.976
  Identity (IR): passes test

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Safety Information

HS Code 
2933 39 99
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
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.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
3 Flammable liquids
WGK 3 highly water endangering
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 3073 , 6.1 (3, 8), II
Declaration (transport by air) IATA-DGR 
UN 3073 , 6.1 (3, 8), II
Declaration (transport by sea) IMDG-Code 
UN 3073 , 6.1 (3, 8), II, Segregation Group: 18 (Alkalis)
Categories of danger 
flammable, toxic, corrosive
R Phrase 
R 10-20/21-25-34-37
Flammable.Harmful by inhalation and in contact with skin.Toxic if swallowed.Causes burns.Irritating to respiratory system.
S Phrase 
S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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