Melting point :−97 °C(lit.)
Boiling point :72-73 °C(lit.)
Density :0.742 g/mL at 25 °C(lit.)
vapor pressure :155 mm Hg ( 25 °C)
refractive index :n20/D 1.375(lit.)
Flash point :-19 °C
storage temp. :Store below +30°C.
solubility :water: soluble1.2 g/100g at 20°C(lit.)
form :Powder/Solid
color :White
explosive limit :1.23-7.7%(V)
Water Solubility :Miscible with alcohol, ethyl ether. Slightly miscible with water.
Merck :14,3774
BRN :1731469
Exposure limits :ACGIH: TWA 25 ppm
Stability :Stable, but may react with air to form peroxides. Once opened, store under an inert atmosphere and test for the presence of peroxides before use. Highly flammable. Incompatible with strong oxidizing agents.
InChIKey :NUMQCACRALPSHD-UHFFFAOYSA-N
CAS DataBase Reference :637-92-3(CAS DataBase Reference)
EPA Substance Registry System :Ethyl tert-butyl ether (637-92-3)

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 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
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.