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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 ?
A simple and general method has been developed for the synthesis of various Schiff bases (oximes, hydrazones, semicarbazones and thiosemicarbazones) derived from 5-acyl-1,2,4- triazines.
But by fortuitously adding a double amine--one with two nitrogens --Garcia's team created triazines that linked together into a 3-D network, forming a poisoner with unusual powers.
Now, based on recent greenhouse trials, it appears the fungus will also infect and kill or weaken Palmer amaranth, including weed biotypes that can resist glyphosate and other herbicides, such as triazines.
benzophenones, benzotria-zoles, triazines, and HALS have been reported (1), (23), (28).
The 1, 2, 3- triazines are a novel class of heterocyclic compounds and limited research dealing with thieno 1, 2, 3-triazines have been reported and the number of known compounds of this type seems to be limited.
The main chemistries of UV absorbers are hydroxy benzophenone, hydroxy phenyl benzotriazoles (BTZ), and hydroxy phenyl triazines (triazines).
In addition, our data showed no correlation between concentrations of triazines and gestational age at urine collection (4--19 weeks) and no relation between the biomarker levels and the time (in days) that samples spent at ambient temperatures (data not shown), suggesting that it is unlikely that these sources of between-subject variation affected our results.
Chlorine-substituted triazines are also used as reactive dyes.
ULTRACUT Pro contains no boron, phenol, nitrites, triazines, sulfur, copper or SARA 313 reportable chemistry and is easy to recycle or dispose of with conventional techniques and equipment.
These compounds are invaluable intermediates in the synthesis of valuable heterocyclic compounds like thiadiazoles, triazoles, thiadiazines and triazines [4-12].
CSIRO Entomology's Cameron Begley says the enzyme also works well against a range of other triazine herbicides and, once in commercial production, would benefit farmers and water consumers wherever triazines are used.
Keck, J, Stuber, GJ, Kramer, HEA, "Deactivation Processes of 2-Hydroxyphenyl-1,3,5-triazines: Polymeric and Monomeric UV Absorbers of the Benzotriazole and Triazine Class.