Butyl ethyl ether

Melting point :-124 °C
Boiling point :91-92 °C(lit.)
Density :0.75 g/mL at 25 °C(lit.)
vapor pressure :52 mm Hg ( 25 °C)
refractive index :n20/D 1.382(lit.)
Flash point :22 °F
storage temp. :Flammables area
solubility :3.8g/l
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :0.750.7522 (20/20℃)
explosive limit :0.8-18.5%(V)
Water Solubility :Slightly soluble in water
BRN :1731323
Stability :Stable, but may form peroxides in storage if in contact with air. Highly flammable. Incompatible with oxidizing agents.
LogP :2.03
Surface tension :20.96mN/m at 293.15K
CAS DataBase Reference :628-81-9(CAS DataBase Reference)
EPA Substance Registry System :Butane, 1-ethoxy- (628-81-9)

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 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.