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Revision as of 20:10, 28 November 2006 by 72.139.119.165 (talk) (→Chemistry: rm random words)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)| 1,3,5-Triazine | |
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| General | |
| Systematic name | 1,3,5-Triazine |
| Other names | sym-Triazine s-Triazine Cyanidine Hydrogen cyanide trimer Vedita |
| Molecular formula | C3H3N3 |
| SMILES | C1=NC=NC=N1 |
| Molar mass | 81.08 g/mol |
| Appearance | White crystalline solid |
| CAS number | |
| Properties | |
| Density and phase | ? g/cm³, ? |
| Solubility in water | ? g/100 ml (? °C) |
| Melting point | 81-83 °C (355 K) |
| Boiling point | ? °C (? K) |
| Structure | |
| Molecular shape | planar |
| Dipole moment | zero |
| Hazards | |
| MSDS | External MSDS |
| Main hazards | Sensitive to water |
| NFPA 704 | |
| Flash point | ? °C |
| R/S statement | R: ? S: ? |
| RTECS number | XY2957000 |
| Supplementary data page | |
| Structure and properties |
n, εr, etc. |
| Thermodynamic data |
Phase behaviour Solid, liquid, gas |
| Spectral data | UV, IR, NMR, MS |
| Related compounds | |
| Related ? | ? |
| Related compounds | ? |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references | |
The chemical compound 1,3,5-triazine, also called s-triazine, is an organic chemical compound whose chemical structure has a six-membered heterocyclic aromatic ring consisting of three carbon atoms and three nitrogen atoms. It is a common reagent, and readily form derivatives, which are used as pharmaceutical products and herbicides.
Chemistry
The atoms in triazine rings are analogous to those in benzene rings, which makes triazines aromatic compounds like benzene.
The most common derivative of 1,3,5-triazine is 2,4,6-triamino-1,3,5-triazine, commonly known as melamine or cyanuramide. Another important derivative is 2,4,6-trihydroxy-1,4,5-triazine better known as cyanuric acid.
Isomers
The 1,3,5-triazine is one of three triazines, the two other isomers being 1,2,3-triazine and 1,2,4-triazine.
