Name: Ethoxyethyne.

Synonym:Ethoxyacetylene,ca50%w/winhexanes;ETHYLETHYNYLETHER,50wt%SOLUITONINHEXANES;Ethoxyacetylene,50%hexanesolution;ETHOXYACETYLENE(40%W/WSOLUTIONINHEXANES);ETHYLETHYNYLETHER:(50%BYWT.INHEXANE);Ethynylethylether;Ethylethynylether,40WT%solutioninhexanes;ETHYLETHYNYLETHER,50%(W/W)InHEXANES

CAS No: 927-80-0.

Molecular formula: C4H6O.

Molecular weight: 70.09.

Appearance: colorless transparent liquid.

Purity: 99%.

Boiling point: 53 °C.

Density: 0.732 g/mL at 25 °C.

Refractive index: n20amp D 1.379.

Flash point:-20 °F.

Storage conditions:-20 °C