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)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.