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p-Toluic acid (4-methylbenzoic acid) is a substituted benzoic acid with the formula CH 3 C 6 H 4 CO 2 H. It is a white solid that is poorly soluble in water but soluble in acetone . A laboratory route to p -toluic acid involves oxidation of p-cymene with nitric acid.
m-Toluic acid, (IUPAC: 3-methylbenzoic acid), is an aromatic carboxylic acid, with formula (CH 3)C 6 H 4 (COOH). It is an isomer of p -toluic acid and o -toluic acid . Preparation
o-Toluic acid, also 2-methylbenzoic acid, is an aromatic carboxylic acid, with formula (CH 3)C 6 H 4 (COOH). It is an isomer of p-toluic acid and m-toluic acid. When purified and recrystallized, o-toluic acid forms needle-shaped crystals. o-Toluic acid was first noticed by Sir William Ramsay, credited discoverer of the noble gases and winner of ...
The molecular formula C 8 H 8 O 2 may refer to: Anisaldehyde (p-anisaldehyde) Benzodioxan; 3,4-Dihydroxystyrene; 3-Hydroxyacetophenone; 2-Hydroxy-4-methylbenzaldehyde; 4-Hydroxyphenylacetaldehyde; 2-Methoxybenzaldehyde (o-anisaldehyde) Methyl benzoate; Phenyl acetate; Phenylacetic acid; Piceol and other hydroxy acetophenones; Toluic acids. p ...
p-Toluenesulfonic acid (PTSA, pTSA, or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white extremely hygroscopic solid that is soluble in water, alcohols, and other polar organic solvents. [6] The CH 3 C 6 H 4 SO 2 group is known as the tosyl group and is often abbreviated as
There are three isomers of toluidine, which are organic compounds discovered and named by James Sheridan Muspratt and August Wilhelm von Hofmann in 1845. [1] These isomers are o-toluidine, m-toluidine, and p-toluidine, with the prefixed letter abbreviating, respectively, ortho; meta; and para.
Toluic acid, also known as toluylic acid or methylbenzoic acid, is an organic compound and a carboxylic acid derivative of toluene. Toluic acid may refer to the ...
Terephthalic acid was produced by oxidation of p-xylene with 30-40% nitric acid. Air oxidation of p-xylene gives p-toluic acid, which resists further air-oxidation. Esterification of p-toluic acid to methyl p-toluate (CH 3 C 6 H 4 CO 2 CH 3) opens the way for further oxidation to monomethyl terephthalate. In the Dynamit−Nobel process these ...