1,3,5-Triazin

1,3,5-triazin

1,3,5-triazin

1,3,5-triazin
IUPAC-név 1,3,5-triazin
Más nevek szim-triazin
sz-triazin
cianidin
hidrogén-cianid trimer
Vedita
Kémiai azonosítók
CAS-szám 290-87-9
RTECS szám XY2957000
SMILES
n1cncnc1
Kémiai és fizikai tulajdonságok
Kémiai képlet C3H3N3
Moláris tömeg 81,08 g/mol
Megjelenés fehér, kristályos anyag
Olvadáspont 81-83 °C (355 K)
Kristályszerkezet
Molekulaforma síkalkatú
Dipólusmomentum nincs
Veszélyek
Főbb veszélyek víz hatására bomlik
Ha másként nem jelöljük, az adatok az anyag standardállapotára (100 kPa) és 25 °C-os hőmérsékletre vonatkoznak.

Az 1,3,5-triazin vagy sz-triazin szerves vegyület, hattagú heterociklusos aromás gyűrű, mely három szén- és három nitrogénatomból épül fel. Gyakran használt reagens, könnyen képez származékokat, ezeket gyógyszerként és herbicidként alkalmazzák.[1]

Kémiája

A triazingyűrű atomjai hasonlóak a benzolgyűrűben találhatókhoz, így a triazinok a benzolhoz hasonlóan aromás vegyületek.

Az 1,3,5-triazin legismertebb származéka a 2,4,6-triamino-1,3,5-triazin, ismertebb nevén melamin vagy cianuramid. Számos herbicid, például a szimazin gyártása indul ki triklór-1,3,5-triazinból. Másik fontos származéka a 2,4,6-trihidroxi-1,3,5-triazin, azaz a cianursav.

Izoméria

Az 1,3,5-triazin egyike a három triazinnak, a másik két izomer az 1,2,3-triazin és az 1,2,4-triazin.

A három triazin. A kis kék számok a gyűrű atomjainak számozását jelölik.


Jegyzetek

  1. ↑ Aksenov AV, Aksenova IV Chem. Heterocyclic Cmpds. 45(2),130-150 (2009) Az 1,3,5-triazinok reciklizációs reakcióról publikált adatokat tekinti át (angolul).

Fordítás

  • Ez a szócikk részben vagy egészben a 1,3,5-Triazine című angol Wikipédia-szócikk ezen változatának fordításán alapul. Az eredeti cikk szerkesztőit annak laptörténete sorolja fel. Ez a jelzés csupán a megfogalmazás eredetét és a szerzői jogokat jelzi, nem szolgál a cikkben szereplő információk forrásmegjelöléseként.
Ez a kémiai tárgyú lap egyelőre csonk (erősen hiányos). Segíts te is, hogy igazi szócikk lehessen belőle!

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