3-Hydroxy-2,4,6-trinitrophenol

DIHYDROXY-l,3,5-TRINITROBENZENE 3-HYDROXY-2,4,6-TRINITROPHENOL 2,4,6-TRINITRO-BENZENE-l,3-DIOL 2,4,S-TRINITRO-l,3-BENZENEDI-OL 2,4,6-TRINITRORESORCINOL TRINITRO-RESORCINOL pOT) TRINITRORESORCINOL, DRY pOT) TRINITRORESORCINOL, wetted with less than 20% water (DOT)... 

The orthovanadate-catalysed epoxidation of crotonic acid with H2O2 is zero order in H202. The oxidations and disproportionations of 3-hydroxy-2,4,6-trinitrophenol (TNR), 2-mono-nitrophenol (MNP), 2,4-dinitrophenol (DNP), and 2,4,6-trinitrophenol (TNP) promoted by Fenton reagent at pH = 3.1 have been studied. The reaction characteristics were studied by measuring concentration changes of dissolved organic carbon over time instead of measuring nitrophenol content for each specific compound. ... 

Yellow to brown compounds are obtained when one or more nitro groups are conjugated with electron-donor substituents such as hydroxy or, of more importance, amino groups. Such dyes are relatively cheap. Picric acid, 2,4,6-trinitrophenol, can be regarded as the oldest synthetic dye it was produced in 1771 by Woulfe by treating indigo with nitric acid. 

Synonyms AI3-15403 Carbazotic acid CCRIS 3106 C.I. 10305 EINECS 201-865-9 Hager s reagent 2-Hydroxy-1,3,5-trinitrobenzene Lyddite Melinite NA 1344 Nitroxanthic acid NSC 36947 NSC 56147 NSC 141218 NSC 168933 NSC 221282 Pertite Phenol trinitrate Picragol Picral Picronitric acid Shimose 1,3,5-Trinitrophenol 2,4,6-Trinitrophenol UN 0154 UN 1344. 

Other examples of oxynitration include the formation of (1) 2,4,6-trinitro-m-cresol from toluene, (2) 2,4-dinitronaphth-l-ol from naphthalene, (3) 3-chloro-2,4,6-trinitrophenol from chlorobenzene and (4) 3-hydroxy-2,4,6-trinitrobenzoic acid from benzoic acid. ... 

Treatment of snifanilic nV/(/7-H2NC6H4SO3H) with 3 moles of bromine yields 2,4,6-lribromoaniline. Treatment of 4-hydroxy-l,3-benzenedisulfonic acid with nitric acid yields picric acid, 2,4,6-trinitrophenol. (a) Outline the most probable mechanism for the replacement of — SO3H by Br and by —NO2. (b) To what general class of organic reactions do those reactions belong ... 

SYNONYMS carbazotic acid, 2-hydroxy-1,3,5-trinitrobenzene, melinite, nitroxanthic acid, phenol trinitrate, picronitric acid, 2,4,6-trinitrophenol. 

Other Names Picric acid l-Hydroxy-2,4,6-trinitrobenzene 2,4,6-Trinitrophenol C.I. 10305 Carbazotic acid Melinite NSC 36947 NSC 56147 Nitroxanthic acid PA Picral Picronitric acid Trinitrophenol... 

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