Melting point :-80 °C
alpha :-166 º (c=neat)
Boiling point :243-248 °C
Density :1.010 g/mL at 20 °C(lit.)
vapor pressure :0.06 hPa (20 °C)
refractive index :n20/D 1.5265(lit.)
Flash point :215 °F
storage temp. :2-8°C
solubility :ethanol: 50 mg/mL
form :liquid
pka :8.02(at 25℃)
color :yellow
PH :10.2 (8.1g/l, H2O, 20°C)
explosive limit :0.7-4%(V)
optical activity :[α]20/D 169°(lit.)
Odor Threshold :0.011ppm
Water Solubility :MISCIBLE
Sensitive :Air Sensitive & Hygroscopic
Merck :14,6524
BRN :82109
Exposure limits :TLV-TWA air 0.5 mg/m³ (ACGIH, MSHA, and OSHA).
LogP :1.170
CAS DataBase Reference :54-11-5(CAS DataBase Reference)
NIST Chemistry Reference :3-(2-(N-methylpyrrolidinyl))pyridine(54-11-5)
EPA Substance Registry System :Nicotine (54-11-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P262 Do not get in eyes, on skin, or on clothing. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.