Is 2-Propyn-1-ol vegan?

2-Propyn-1-ol

Vegan

2-Propyn-1-ol (propargyl alcohol) is a synthetic organic compound, an alkyne alcohol used as a chemical intermediate and corrosion inhibitor in industrial applications.

Also known as Acetylene Carbinol, Ethynyl Carbinol, Propargyl Alcohol, Propynyl Alcohol
INCI name 2-Propyn-1-ol
CAS number 107-19-7
EC number 203-471-2
CosIng ID 81020
Last reviewed 10 July 2026

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.