Melting point :-126 °C (lit.)
Boiling point :101 °C (lit.)
Density :0.77 g/mL at 25 °C (lit.)
vapor density :3.4 (vs air)
vapor pressure :37 mm Hg ( 20 °C)
refractive index :n20/D 1.422(lit.)
Flash point :25 °F
storage temp. :Store below +30°C.
solubility :Miscible with acetone, benzene, ether, carbon tetrachloride, ethanol, insoluble in water.
form :Liquid
color :Colorless
Odor Threshold :0.15ppm
explosive limit :1.1-6.7%(V)
Water Solubility :0.1 g/L (20 ºC)
λmax :λ: 207 nm Amax: 1.00
λ: 221 nm Amax: 0.40
λ: 232 nm Amax: 0.15
λ: 260 nm Amax: 0.05
λ: 300-400 nm Amax: 0.01 Merck :14,6047
BRN :505972
Henry's Law Constant :0.0678 at 25.0 °C (Ramachandran et al., 1996)
Exposure limits :NIOSH REL: TWA 400 ppm (1,600 mg/m³), IDLH 1,200 ppm; OSHA PEL: TWA 500 ppm (2,000 mg/m³); ACGIH TLV: TWA 400 ppm (adopted).
Dielectric constant :2.1（25℃）
Stability :Stable. Very flammable. Incompatible with strong oxidizing agents.
LogP :3.88
CAS DataBase Reference :108-87-2(CAS DataBase Reference)
NIST Chemistry Reference :Cyclohexane, methyl-(108-87-2)
EPA Substance Registry System :Methylcyclohexane (108-87-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 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.