- a toxic, deliquescent, and colorless crystalline compound, C2HCl3O2, soluble in water, alcohol, and ether: used in the synthesis of pharmaceuticals, herbicides, and other chemicals, and as a reagent for the detection of albumin. Abbreviation: TCA
- a corrosive deliquescent crystalline acid with a characteristic odour, used as a veterinary astringent and antiseptic. Formula: CCl 3 COOH
