2-Butyn-1-Ol, CAS Number 764-01-2, Molecular Weight F.W. 70.09, Chemical Formula C4H5OH, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 5 mL, Chemical Family Type Analytical Reagents, Shelf Life 24 mo, Shipping Restrictions UN1987, Alcohol, n.o.s. (2-butyn-1-ol), 3, PG III