1-HEXYN-3-OL, 3,5-DIMETHYL- 107-54-0 3,5-Dimethyl-1-hexyn-3-ol 3,5-Dimethylhex-1-yn-3-ol AI3-23126 EINECS 203-500-9 NSC 978 Surfynol (VAN) Surfynol 61