Synonyms: Acetylchloride, (2,4-di-tert-pentylphenoxy)- (6CI,8CI); Acetyl chloride,[2,4-bis(1,1-dimethylpropyl)phenoxy]- (9CI); 2,4-Di-tert-amylphenoxyacetic acidchloride; 2,4-Di-tert-amylphenoxyacetyl chloride;2,4-Di-tert-pentylphenoxyacetyl chloride; 2-(2,4-Di-tert-amylphenoxy)acetylchloride