Diacetyl

1. Definition Diacetyl:

Diacetyl is a chemical compound that is commonly used as a flavoring agent in food products and as a fragrance ingredient in cosmetics. It is a yellow-green liquid with a strong buttery flavor and odor.

2. Use:

Diacetyl is often used in cosmetics to impart a buttery or creamy scent to products such as lotions, creams, and perfumes. It is also used in some hair care products and lip balms to add a pleasant aroma.

3. Usage Diacetyl:

When using products that contain diacetyl, it is important to be aware of the potential health risks associated with this chemical. Diacetyl has been linked to respiratory issues, such as bronchiolitis obliterans or "popcorn lung," when inhaled in high concentrations over a prolonged period of time. It is recommended to use products containing diacetyl in a well-ventilated area and to limit exposure to the chemical.

4. References:

- Occupational Safety and Health Administration. "Diacetyl." https://www.osha.gov/diacetyl

- National Institute for Occupational Safety and Health. "Diacetyl." https://www.cdc.gov/niosh/topics/flavorings/

- Environmental Protection Agency. "Chemical Fact Sheet: Diacetyl." https://www.epa.gov/sites/production/files/2016-09/documents/diacetyl.pdf