diphenylamine


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Related to diphenylamine: diphenylamine test

diphenylamine

(dī-fĕn′əl-ə-mēn′, -ăm′ĭn, -fē′nəl-)
n.
A colorless crystalline compound, C12H11N, used as a stabilizer for plastics, in analysis of oxidants, and in the manufacture of dyes, explosives, pesticides, and pharmaceuticals.
References in periodicals archive ?
EXD spectroscopy and the diphenylamine test did not reveal any presence of nitrates and other precursors after 4 stages of centrifugation (12,000 revolutions/min 10 min).
Based on octyl BIN butylated diphenylamine chemistry, Good-Rite 3131 is engineered to prevent discoloration and scorch by providing thermo-oxidative stabilization of oils, lubricants, polyols, elastomers, and adhesives.
Based on an octyl butylated diphenylamine chemistry, Good-Rite3131 is formulated to prevent discoloration and scorch by providing thermo-oxidative stabilization of polyols, elastomers and adhesives.
Graduate student Santosh Soparawalla and postdoctoral researcher Fatkhulla Tadjimukhamedov performed the grocery store field tests, which were limited to detecting the fungicide benzimidazole on oranges and the scald inhibitor diphenylamine on apples.
Lead, brass and other metals from ammunition along with all the constituents of the propellants, including trinitrotoluene, picric acid, diphenylamine, nitrocellulose, nitroglycerin, potassium nitrate, barium nitrate, tetracene, diazodintrophenol, phosphorus, peroxides, thiocarbamide, potassium chlorate, vinyl fluoride, vinyl chloride, sodium fluoride and sodium sulfate.
dioxins, diphenylamine, ethylbenzene, ethylene glycol, formaldehyde, hydrazine, hydrogen fluoride and its water-soluble compounds, lead and its compounds, methylbenzene, molybdenum and its compounds, nickel, p-phenetidine, o-phenylenediamine, phthalic anhydride, polyoxyethylene alkyl ethers, styrene, toluene, o-and p-toluidine, trichloroethylene, 1,3,5-trimethylbenzene, xylene, water-soluble compounds of zinc
In addition, the company said it plans to raise production of its Naugalube 438L alkylated diphenylamine (ADPA) liquid antioxidant product in both its Latina, Italy and Elmira, Ontario, Canada facilities.
Renal cystic disease induced in newborn rats by diphenylamine derivatives.
The resultant mixture was then titrated with 0.5M Ferrous ammonium sulphate solution using 1ml of Diphenylamine as an indicator.
The propellant is nitrocellulose diphenylamine flaked powder.
In another study, TFR was exploited to carry out nucleophilic aromatic substitution reaction of nitrobenzene by a strong nucleophile like anilide salt of tetramethylammonium ion to give p-nitroso or nitro diphenylamine in a continuous manner.