CIS-2,3-EPOXYBUTANE

Melting point :−84-−83 °C(lit.)
Boiling point :60-61 °C(lit.)
Density :0.827 g/mL at 20 °C(lit.)
refractive index :n20/D 1.383(lit.)
Flash point :−7 °F
storage temp. :Flammables area
form :Powder
Specific Gravity :0.826
color :Off-white to light brown or purple
Water Solubility :Soluble in water, 2.848e+004 mg/L.
Sensitive :Moisture Sensitive
BRN :79770
CAS DataBase Reference :1758-33-4(CAS DataBase Reference)
NIST Chemistry Reference :cis-2,3-Dimethyloxirane(1758-33-4)
EPA Substance Registry System :Oxirane, 2,3-dimethyl-, cis- (1758-33-4)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
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. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.