Dimethyl Dicarbonate

E242
Hazard level: Moderate health concern

What is Dimethyl Dicarbonate?

Cold-sterilization preservative used in juices, wine and soft drinks to prevent microbial spoilage. Breaks down within hours into CO2 and a trace of methanol; EFSA-approved at low use levels.

Is Dimethyl Dicarbonate safe?

Dimethyl Dicarbonate is a moderate health concern — best consumed in moderation.

Score impact: −2 points on the FoodsScan score

Regulatory sources: EFSA

Also known as

dimethyl dicarbonate e242 диметил дикарбонат dmdc

Products containing Dimethyl Dicarbonate

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