Is PPG-23-PEG-4 Trimethylolpropane vegetarian?

PPG-23-PEG-4 Trimethylolpropane is a synthetic polyol made by ethoxylating and propoxylating trimethylolpropane (2-ethyl-2-hydroxymethyl-1,3-propanediol) with an average of 4 moles of ethylene oxide and 23 moles of propylene oxide; used as an emulsifier or emollient in cosmetics.

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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