Melting point :?9 °C (lit.)
Boiling point :169-170 °C (lit.)
Density :0.939 g/mL at 25 °C (lit.)
vapor pressure :1.5 mm Hg ( 20 °C)
refractive index :n20/D 1.504(lit.)
Flash point :128 °F
storage temp. :2-8°C
pka :6.15(at 25℃)
form :Liquid
color :Clear yellow
Water Solubility :33 g/L (20 ºC)
Sensitive :Hygroscopic
BRN :105682
InChIKey :HWWYDZCSSYKIAD-UHFFFAOYSA-N
LogP :1.780
CAS DataBase Reference :591-22-0(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 3,5-dimethyl-(591-22-0)
EPA Substance Registry System :3,5-Dimethylpyridine (591-22-0)

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 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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
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.