Product name: 2,3-Butanedione, Diacetyl

Appearance: Yellowish green liquid

Usages:

It is primarily used an artificial food additive found in flours, chocolate, cooking oils, candy, chips, frosting and more. Most notably, it is responsible for the butter aroma and taste in microwave popcorn.

2,3-Butanedione(Cas:431-03-8)