Melting point :-53 °C
Boiling point :151 °C(lit.)
Density :0.72 g/mL at 20 °C
vapor density :4.41 (vs air)
vapor pressure :0.18 psi ( 37.7 °C)
refractive index :n20/D 1.407
Flash point :88 °F
storage temp. :Store below +30°C.
solubility :In methanol, g/L: 84 at 5 °C, 95 at 10 °C, 105 at 15 °C, 116 at 20 °C, 129 at 25 °C, 142 at 30 °C, 155 at 35 °C, 170 at 40 °C (Kiser et al., 1961). Miscible with many aliphatic hydrocarbons.
pka :>14 (Schwarzenbach et al., 1993)
form :Liquid
Specific Gravity :0.72 (20/4℃)
color :Clear colorless
Odor :gasoline
Odor Threshold :2.2ppm
explosive limit :0.7-5.6%(V)
Water Solubility :Miscible with ethanol, ether, acetone, benzene, chloroform and hydrogen peroxide. Immiscible with water.
BRN :1696917
Henry's Law Constant :2.32 at 25 °C (J?nsson et al., 1982)
Exposure limits :NIOSH REL: TWA 200 ppm (1,050 mg/m³); ACGIH TLV: TWA 200 ppm (adopted).
Dielectric constant :2.0（20℃）
Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents.
LogP :5.293 (est)
CAS DataBase Reference :111-84-2(CAS DataBase Reference)
EPA Substance Registry System :Nonane (111-84-2)

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 H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P331 Do NOT induce vomiting.