Melting point :-106°C(lit.)
Boiling point :101-103 °C (lit.)
Density :0.716 g/mL at 20 °C (lit.)
vapor pressure :58hPa at 25℃
refractive index :n20/D 1.411
Flash point :2 °C
solubility :Insoluble in water
form :clear liquid
color :Colorless to Almost colorless
Water Solubility :2.3mg/L at 20℃
BRN :1098309
InChIKey :ZZBYUJLKFQXHHJ-UHFFFAOYSA-N
LogP :5 at 25℃
EPA Substance Registry System :2,4,4-Trimethylpentene (25167-70-8)

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 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. P240 Ground/bond container and receiving equipment. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P331 Do NOT induce vomiting.