
E321
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E321 (BHT or Hydroxy toluene butylate or Butylated hydroxytoluene or Toluene hydroxylated butylate), is an organic chemical compound, lipophilic phenol, obtained synthetically by the reaction of 4-methylphenol with isobutylene and catalysed by sulphuric acid. It appears as a white, stable but photosensitive powder. Flammable. Incompatible with...