Ethylenediamine

1. Definition Ethylenediamine:

Ethylenediamine is a colorless liquid with a strong ammonia-like odor. It is a type of organic compound that is commonly used in cosmetics as a chelating agent, pH adjuster, or emulsifying agent.

2. Use:

Ethylenediamine is primarily used in cosmetics as a chelating agent, which means it helps to bind metal ions and prevent them from causing product degradation or discoloration. It can also be used as a pH adjuster to help maintain the stability and effectiveness of a product. Additionally, ethylenediamine can act as an emulsifying agent, helping to mix together ingredients that would not normally combine.

3. Usage Ethylenediamine:

When using cosmetics containing ethylenediamine, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before using a product for the first time to check for any potential allergic reactions. It is also important to avoid contact with the eyes and mucous membranes, as ethylenediamine can cause irritation in these areas.

4. References:

- Cosmetic Ingredient Review Expert Panel. (1992). Final report on the safety assessment of ethylenediamine. International Journal of Toxicology, 11(1), 73-85.

- European Commission. (2014). CosIng - Cosmetics - Substance database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple

- Personal Care Products Council. (2018). Ethylenediamine. Retrieved from https://www.cosmeticsinfo.org/ingredient/ethylenediamine