Last reviewed May 2026 · 1 min read

Is Dimethyl Dicarbonate vegan?

Also known as: DMDC, E242

E-number: E242

Vegan

Suitable for a vegan diet.

See all vegan ingredients →

In short

Yes — A synthetic chemical.

01 · The basics

What is Dimethyl Dicarbonate?

A beverage preservative that sterilizes the liquid and then completely breaks down.

02 · The source

Where it comes from

A synthetic chemical. 100% vegan.

Frequently asked

FAQ

Is E242 vegan?

Yes, it is synthetic.

Commonly found in

WineSports drinksReady-to-drink teas
Share

More in this category

Other preservative ingredients

View all preservative ingredients →

Keep exploring

Related ingredients

What's next

You might also be looking for