Guidance on Product Labels
Containers of food flavorings are subject to the labeling requirements of the HCS unless they are covered by the labeling provisions under the Federal Food, Drug, and Cosmetic Act or the Virus-Serum-Toxin Act of 1912 (29 CFR 1910.1200(b)(5)(iii)). It is expected that most workplace labels will not generally be subject to this exception.
The HCS requires that manufacturers and employers determine and provide appropriate hazard warning language for labels. Based on the hazard information described above, labels for containers of diacetyl must contain hazard warning statements similar to the following in order to meet the intent of the HCS (29 CFR 1910.1200(f)(1)):
Diacetyl
DANGER Can cause damage to respiratory tract and lungs if inhaled
Highly flammable
WARNING Can cause eye, skin, nose, and throat irritation
Responsible party name and contact information
Based on current information, labels for containers of food flavorings containing one percent or more diacetyl must contain hazard warning statements similar to the following in order to meet the intent of the HCS (29 CFR 1910.1200(f)(1)):
FFCD name
DANGER Can cause damage to respiratory tract and lungs if inhaled
WARNING Can cause eye, skin, nose, and throat irritation
Responsible party name and contact information
I dont see any warning any place so you think its safe to say that Diacetyl is not in this product? It also says that this chemical is mostly in buttery flavors such as popcorn.
http://www.osha.gov/dsg/guidance/diacetyl-guidance.html