toluic acid การใช้

• 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 1904 Nobel Prize in Chemistry.
• 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 1904 Nobel Prize in Chemistry.
• The radical chain reaction proceeds through a series of intermediates, starting with the oxidation of " p "-xylene to " p "-toluic acid ( PT ), 4-carboxybenzaldehyde ( 4-CBA ), and finally to the terephthalic acid ( TA ) product.
• ""'p "-Toluic acid "'( "'4-methylbenzoic acid "') is a substituted benzoic acid with the formula CH 3 C 6 H 4 COOH . It is an intermediate in some industrial processes for the oxidation of " p "-xylene to terephthalic acid which is used in the manufacture of polyethylene terephthalate.