aromatic amine


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aromatic amine

[¦ar·ə¦mad·ik ′am‚ēn]
(organic chemistry)
An organic compound that contains one or more amino groups joined to an aromatic structure.
References in periodicals archive ?
Mechanism and Kinetics of Curing of Epoxides Based on Diglycidylamine with Aromatic Amines.
Role of aromatic amine acetyltransferases, NAT1 and NAT2, in carcinogen-DNA adduct formation in the human urinary bladder.
2) Occupational exposure to bladder carcinogens, particularly to [beta]-naphthylamine, occur in a number of industries, including aromatic amine manufacture, rubber and cable manufacture, and dyestuff manufacture and use.
This aromatic amine, when metabolized, can produce severe immunologic reactions in some individuals who are unable to detoxify the toxic metabolites, said Dr.
40 wt% MA were 1, 4-diaminobutane, a diamine containing two primary aliphatic amine groups, N-methyl-1, 3-diaminopropane, a diamine containing one primary aliphatic amine group and one secondary aliphatic amine group, N,N-dimethylethylenediamine, a diamine containing one primary aliphatic amine group and one tertiary aliphatic amine group, 2-(4-aminophenyl)ethylamine, a diamine containing one primary aliphatic amine group and one primary aromatic amine group, and 2,2,6,6-tetramethyl-4-piperidylamine, a diamine containing one primary aliphatic amine group and one sterically hindered amine group.
The inductive effects of the para ester provides an aromatic amine functionality with sufficiently low reactivity to be used with liquid MDIs.
Between 1925 and 1940 a big number of patents on antioxidants were issued, most of them based on secondary aromatic amine derivatives.
Tests may include determining coat weight, bond strength, product resistance, primary aromatic amine levels or many other important facets of lamination," explains Hans-Gunter Schetschok, development and technical service manager at the Bremen Technical Center.
Hindered phenols and aromatic amine compounds act as radical chain terminators.
Additionally," says Brambilla, "these adhesives tackle solvent-retention concerns that can affect food quality and also eliminate primary aromatic amine (PAA) formation," a food contact concern related to aromatic solvent-based bonding options that has drawn intense legislative and public scrutiny.
The most effective seemed to belong to the aromatic amine class.
The relationship between aromatic amine exposure, N-acetyltransferase 2 polymorphism (NAT2), and bladder cancer is a classic illustration of the principle of dose-effect modification of an environmental exposure by polymorphisms.