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4-Octyne, an electron-rich dialkylacetylene, was used in the synthesis of highly substituted 1,3-dienes.
Christian. Schulze,; Thomas. Weiske,; Helmut. Schwarz.Activation of carbon-hydrogen and carbon-carbon bonds of 4-octyne in the gas phase by bare transition-metal ions M+ (M = chromium, manganese, iron). Organometallics. 1988, 7(4),898-902.
Hazard Statements: H225-H304
Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.
Precautionary Statements: P210-P243-P301+P330+P331-P315
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.