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2-Picoline Structure

2-Picoline

Chemical Properties

Melting point -70 °C (lit.)
Boiling point 128-129 °C (lit.)
Density  0.942-0.946 at 20 °C 0.943 g/mL at 25 °C (lit.)
vapor density  3.2 (vs air)
vapor pressure  10 mm Hg ( 24.4 °C)
refractive index  n20/D 1.500(lit.)
Flash point 79 °F
storage temp.  Store below +30°C.
solubility  H2O: freely soluble
form  Liquid
pka 5.97(at 20℃)
color  Clear pale yellow
Odor Unpleasant
PH 8.5 (100g/l, H2O, 20℃)
explosive limit 1.4-8.6%(V)
Odor Type sweaty
Water Solubility  MISCIBLE
Sensitive  Hygroscopic
Merck  14,7400
BRN  104581
Dielectric constant 9.8000000000000007
Stability Stable. Flammable. Incompatible with strong oxidizing agents, sulfuric acid, acids, metals, iron (II) sulfate, hydrogen peroxide. Hygroscopic.
InChIKey BSKHPKMHTQYZBB-UHFFFAOYSA-N
LogP 1.11 at 20℃
CAS DataBase Reference 109-06-8(CAS DataBase Reference)
NIST Chemistry Reference Pyridine, 2-methyl-(109-06-8)
EPA Substance Registry System 2-Methylpyridine (109-06-8)

Safety Information

Hazard Codes  Xn,T
Risk Statements  10-20/21/22-36/37-24-20/22
Safety Statements  26-36-45-36/37
RIDADR  UN 2313 3/PG 3
WGK Germany  1
RTECS  TJ4900000
Autoignition Temperature 995 °F
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29333999
Hazardous Substances Data 109-06-8(Hazardous Substances Data)
Toxicity LD50 orally in rats: 1.41 g/kg (Smyth)

MSDS

Usage And Synthesis

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