... f. C19H20F3NO4 Form Colourless liquid. M.p. -20 ºC (glass-like) B.p. 154 ºC/0.02 mmHg V.p. 0 ... . wt. 327.3 M.f. C15H12F3NO4 Form Pale yellow, glass-like material. M.p. Glass transition temperature 4 °C V.p ... beet, fodder beet, potatoes, vegetables, cotton, soya beans, pome fruit, stone fruit, bush fruit, vines, citrus fruit, pineapples, bananas, strawberries, sunflowers, alfalfa, ornamentals, and other ...