ITEM#: 4836-135140050
MFR#: 135140050
2-Butyne, 98%, C4H6, CAS Number-503-17-3, 2-butyne, acmc-209kl9, 1-methyl-1-propynyl, 1,2-dimethylvinylene, crotonylene, dimethylacetylene, ch3cequivcch3, unii-lke6d3018e, 2-butyn, 5g, 97.5% min. (GC), 01, 249, 24 deg.C to 27 deg.C, 100.0,