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 (trī′ə-zēn′, trī-ăz′ēn′)
1. Any of three isomeric aromatic compounds, C3H3N3, each having three carbon and three nitrogen atoms in a six-membered ring.
2. A compound derived from one of these isomers.


(ˈtraɪəˌziːn; -zɪn; traɪˈæziːn; -zɪn) or


1. (Elements & Compounds) any of three azines that contain three nitrogen atoms in their molecules. Formula: C3H3N3
2. (Elements & Compounds) any substituted derivative of any of these compounds


(ˈtraɪ əˌzin, -zɪn, traɪˈæz in, -ɪn)

1. any of a group of three compounds containing three nitrogen and three carbon atoms arranged in a ring and having the formula C3H3N3.
2. any of various derivatives of these compounds, some used as herbicides.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.triazine - any of three isomeric compounds having three carbon and three nitrogen atoms in a six-membered ring
chemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
References in periodicals archive ?
Contract awarded for Sanoemyeon triazine Reservoir Dredging
1] attributed to triazine ring [12, 13] was observed, which indicated that the new structure of triazine ring [12, 13] had formed by these thermally activated reactions.
Epidemiologic studies have associated long-term exposure to triazine herbicides with increased risk of ovarian cancer in female farm workers in Italy (Donna et al.
A tanker truck containing between 5,000 and 5,500 gallons of triazine rolled over in mid-March on Rabbit Ears Pass.
However, in adjusted analyses of 52 chemical groups restricted to those for which more than four cases or controls were exposed, only one--the triazine group--was associated with an increased risk of gastroschisis (odds ratio, 1.
These CSMs typically contain a free-radically reactive bromine and/or iodine atom, or they carry a perfluoroalkyl nitrile group that can be induced to trimerize into a perfluorinated triazine network (see section on PFE crosslink chemistries).
In sections on herbicides, fungicides, and insecticides, they examine such classes as triazine herbicides, imidazolinone herbicides, morpholine fungicides for treating powdery mildew, avermectin insecticides and acaricides, phenylpyrazole-containing fiprole insecticides, and pyrazolylpyridine activators of the insect ryanodine receptor.
Supplies of bismaleimide triazine (BT) resin, for IC packages that use a laminate substrate, remain a concern.
The 1950s saw the introduction of the triazine family of herbicides, which includes atrazine, which have current distinction of being the herbicide family of greatest concern regarding groundwater contamination.
Padwa has developed nucleating agents based on compounds with nitrogen-containing aromatic cores such as pyridine, pyrimidine, pyrazine, pyridazine, triazine, and imidazole.
Typical analytes include Beta-blockers and Beta-agonists, Riboflavin (vitamin B2), triazine herbicides, antibiotics, tobacco specific by-products, amphetamines, fluoroquinolones, nitroimidazoles and more.
In 2006, the EPA concluded that triazine herbicides (such as atrazine) posed "no harm that would result to the general U.