Is 2,4-Diaminophenoxyethanol Sulfate vegan?

2,4-Diaminophenoxyethanol Sulfate

Vegan

2,4-Diaminophenoxyethanol Sulfate is a synthetic organic compound used as an oxidative hair dye intermediate in cosmetic hair colorant formulations.

Also known as [4-(2-hydroxyethoxy)-1,3-phenylene]diammonium sulphate
INCI name 2,4-Diaminophenoxyethanol Sulfate
CAS number 70643-20-8
EC number 274-713-2
CosIng ID 54183
Last reviewed 4 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.