Description: This chemical is commonly used to compliment brown notes in sweet and savoury flavours.

Chemical name:
2-Hydroxy-3,4-dimethylcyclopent-2-enone
Synonym:
3,4-Dimethyl-1,2-cyclopentanedione
Formula: C7H10O2
Molecular weight: 126.17
FEMA: 3268
CAS No.: 13494-06-9
Flash point: >100 ºC