aromatic compound


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Noun1.aromatic compound - a hydrocarbon containing one or more benzene rings that are characteristic of the benzene series of compounds
hydrocarbon - an organic compound containing only carbon and hydrogen
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References in periodicals archive ?
Summary: Benzaldehyde is an aromatic compound also known as benzoic aldehyde belonging to the aldehydes functional group.
The compound displayed a set of absorption bands at 207, 257, 263 and 268 nm in the UV spectrum, interpreted for aromatic compound.
The rubber mixture includes: 5 to 100 phr of at least one polymer A of the formula I): 1) F-[(P-Y-P-[S.sub.x]).sub.z]-P-Y-P-F, wherein S is sulfur, P is an elastomer polymer chain obtained by the anionic polymerization of a conjugated diene and, optionally, a vinyl aromatic compound in the presence of a diinitiator, Y is a dicarbanion group derived from the diinitiator, x is an integer greater than or equal to 1 independently for each [S.sub.x] group, on the condition that x is selected from the numbers 2, 3 and 4 for at least one [S.sub.x] group, z is an integer from 1 to 160, each F is a terminal group independently selected from --H, --SH, --SOH, -SCI, -S[O.sub.2]H and -S[O.sub.3]H and at least one filler.
Mineral culture medium was prepared under anaerobic conditions and in [N.sub.2] atmosphere and was sterilized in an autoclave at 121[degrees]C/15 min (Morlett et al., 2008b) and subsequently the desired aromatic compound was added before inoculation (10% v/v at a concentration at 1 x [10.sup.7] cells/ml).
The high concentration of aromatic compounds may facilitate the overgrowth of aromatic compound degrading bacteria.
After collecting and analyzing the air samples, the researchers determined that two volatile fatty acids--isovaleric acid and butyric acid--and the aromatic compound 4-methylphenol were responsible for more than two-thirds of detectable beef manure odors.
Keywords: Agarwood extracts; Aromatic compound; Chromone; Gaharu; GC-MS; Monoterpene; Sesquiterpene; Sterol
This agrees with that expressed in the Table 3, which shows the average of the total concentration of principal aromatic compound in different groups of spirits.
Jiang, "A novel hydrolytic dehalogenase for the chlorinated aromatic compound chlorothalonil," Journal of Bacteriology, vol.
Interestingly, the chemical degradation of the aromatic agent, complexed with vitamin [B.sub.2], was also reported with respect to another aromatic compound, the end metabolite of benzopyrene possessing carcinogenic activity [84].
Dihydroxyl-substituted aromatic compound, one hydroxyl in ortho (catechol) position relative to the other hydroxyl group, can be cleaved by ring-cleavage dioxygenases.
An aromatic polysulfone consists of 4,4'-diol aromatic compound and 4,4'-dichlorodiphenyl sulfone.