2,6-Dimethyl pyrazine Aroma characteristics Baking, coffee, peanut, meaty FEMA 3273 COE 2211 CAS No.: 108-50-9 Molecular formula: C6H8N2 Molecular weight: 108.14 MDL number: MFCD00006148 EC number: 203-589-4 Chinese code S0788 Appearance: colorless to pale yellow liquid, easy to crystallize at low temperature. 41-44 ° C melting point Boiling point 154 ° C Flash point 52 ° C Adaptation Used in the flavoring of meat, chocolate, coffee and nut Recommended dosage (PPm): The concentration in the final flavored food is about 0.1-10 mg/kg.