2,4-Dinitrophenol (2,4-DNP or simply DNP) is an organic compound with the formula HOC6H3(NO2)2. It is a yellow, crystalline solid that has a sweet, musty odor. It sublimes, is volatile with steam, and is soluble in most organic solvents as well as aqueous alkaline solutions.
D 2195 (OTTO) 2,4-Dinitrophenol, GR 99%+ Cas 51-28-5 - used as an antiseptic and as a pesticide. It is a chemical intermediate in the production of sulfur dyes, wood preservatives, and some herbicides including dinoseb and dinoterb.