Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of 2,4-diamino-6-phenyl-1,3,5-triazine丨cas 91-76-9 in China. Welcome to wholesale custom made chemical products at competitive price from our factory. For more cheap products, contact us now.
Specifications
| Appearance: | White crystalline powder |
| Whiteness: | 92% min |
| Melting Point: | 224.0~228.0℃ |
| Moisture Content: | 0.10% max |
| pH (10% Aqueous Solution): | 6.5~8.0 |
| Free Alkali: | 0.05% max |
| Ash: | 0.05% max |
| Formaldehyde Solubility Test (Platinum-Cobalt Method): | 25 max |
Applications
1. Intermediate for Dyes and Pigments
Widely used as an intermediate in the synthesis of azo dyes, reactive dyes, and pigments.
The triazine core is often part of colorfast textile dyes, especially those designed to bind to cellulose fibers (e.g., cotton).
2. Pharmaceutical and Agrochemical Intermediate
Functions as a building block for bioactive compounds, particularly in the synthesis of herbicides, fungicides, and antibacterial agents.
Its triazine ring is structurally similar to that in compounds like atrazine (a common herbicide).
3. Polymer Additives and Crosslinking Agents
Can act as a crosslinking or curing agent in resins and polymer formulations due to its amino groups.
Enhances thermal stability and mechanical properties of resins (e.g., melamine resins).
4. Analytical Reagents and Ligand Design
Used in the development of ligands for coordination chemistry and analytical reagents due to the electron-rich triazine nucleus.
Benefits
Versatile Reactivity: The presence of amino and phenyl groups allows for diverse functionalization and coupling reactions.
Thermal and Chemical Stability: The triazine ring system is highly stable, making it suitable for durable dyes and stable agrochemicals.
Effective Binding Core: In dye and drug design, the triazine unit serves as a strong anchoring group for interactions with substrates or receptors.
Well-Studied Scaffold: As a classic heterocyclic compound, its behavior is well-understood in industrial processes.
Conclusion
2,4-Diamino-6-phenyl-1,3,5-triazine (CAS 91-76-9) is a valuable heterocyclic intermediate used in the production of dyes, pigments, pharmaceuticals, agrochemicals, and polymer additives. With its stable triazine core and reactive amino groups, it offers broad utility in chemical synthesis and industrial applications requiring color stability, bioactivity, or durable materials.
