What is E242? Dimethyl Dicarbonate Explained
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E242 is Dimethyl Dicarbonate — a preservative (synthetic) used in bread and baked goods, wine and cider.
What is E242 (Dimethyl Dicarbonate)?
E242 is Dimethyl Dicarbonate, a food additive classified as a preservative that extend shelf life by preventing microbial growth. A preservative (synthetic) used in bread and baked goods, wine and cider. You'll find it in bread and baked goods, wine and cider, cured meats and many other packaged foods. Like every E-number, E242 has been authorised for use in food following an EFSA safety evaluation — though authorisation doesn't mean concern-free, as the safety section below explains.
Where is E242 found?
E242 (Dimethyl Dicarbonate) is found in bread and baked goods, wine and cider, cured meats, cheese, pickles and condiments, soft drinks.
- bread and baked goods
- wine and cider
- cured meats
- cheese
- pickles and condiments
- soft drinks
Is E242 safe?
EFSA has reviewed E242 and considers it safe for human consumption at the levels used in food. No credible evidence links Dimethyl Dicarbonate to harm at normal dietary intakes.
EFSA opinion: Dimethyl Dicarbonate — status Safe.
Check the calorie content of foods containing E242. If you’re pregnant, see our pregnancy food safety guide.
Related to E242 (Dimethyl Dicarbonate)
Products relevant to this additive and your dietary choices
Additive-Free Foods
Products without preservatives — great for sensitive diets.
Clean-Label Food Guide
Guides to buying and cooking without preservatives.
E242 FAQs
What is E242 in food?
E242 is Dimethyl Dicarbonate — a preservative (synthetic) used in bread and baked goods, wine and cider.
Is E242 safe to eat?
EFSA has reviewed E242 and considers it safe for human consumption at the levels used in food. No credible evidence links Dimethyl Dicarbonate to harm at normal dietary intakes.
Is E242 vegan?
E242 (Dimethyl Dicarbonate) is vegan. It is derived from synthetic, with no animal involvement in standard food production.
Is E242 halal?
E242 (Dimethyl Dicarbonate) is halal. It is derived from synthetic, which involves no haram sources.
Related Preservatives additives
Also check: safe for cats? · safe for dogs? · calorie checker · medication interactions
Data: Open Food Facts (ODbL) · EFSA