Name: 1-PENTYN-3-OL.

Synonym:ETHYLETHYNYLCARBINOL;1-PENTYN-3-OL;PENT-1-YN-3-OL;Pentynol;1-Pentyn-3-ol,98%;(3S)-1-pentyn-3-ol;Ethylethynylcarbinol,99%;1-Pentyn-3-ol98%

CAS No: 4187-86-4.

Molecular formula: C5H8O.

Molecular weight: 84.12.

Appearance: colorless transparent liquid.

Purity: 97%.

Melting point:-24.1 °C (estimate).

Boiling point: 124 °C.

Density: 0.975 g/mL at 25 °C (lit.).

Vapor density: 1 (vs air).

Refractive index: n20amp D 1.434 (lit.).

Flash point: 85 °F