2,4-Diamino-6-phenyl-1,3,5-triazine
2,4-Diamino-6-phenyl-1,3,5-triazine (CAS: 91-76-9, C9H9N5) is a heterocyclic organic compound with a molecular weight of 187.20 g/mol. This versatile chemical intermediate serves as a crucial building block in organic synthesis. Its structure lends itself to various chemical transformations, making it valuable in the development of novel materials and complex molecules. Available at 97% purity, it is supplied by Tech Serve Solutions for research and industrial applications.
- IUPAC
- 6-Phenyl-1,3,5-triazine-2,4-diamine,Benzoguanamine
- Synonyms
- 5-triazine,91-76-9, C9H9N5, 6-Phenyl-1,3,5-triazine-2,4-diamine, Benzoguanamine

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its triazine ring and amine functionalities allow for diverse chemical reactions, facilitating the creation of novel compounds.
Material Science
Can be incorporated into polymers and resins to impart specific properties. The triazine core is known for its thermal stability and flame retardant characteristics, making it suitable for advanced material development.
Research and Development
Serves as a valuable reagent in academic and industrial R&D laboratories for exploring new chemical pathways and developing innovative products. Its well-defined structure aids in predictable reaction outcomes.
| Molecular weight | 187.20 |
|---|---|
| Empirical formula | C9H9N5 |
| Assay | 97% |
| Melting point | 219-221 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-52/53 |
| Safety statements (S) | 61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,4-Diamino-6-phenyl-1,3,5-triazine used for?
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2,4-Diamino-6-phenyl-1,3,5-triazine is primarily used as an intermediate in organic synthesis and in the development of advanced materials due to its heterocyclic structure.
What are the CAS number and molecular formula?
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The CAS number for 2,4-Diamino-6-phenyl-1,3,5-triazine is 91-76-9, and its molecular formula is C9H9N5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Diamino-6-phenyl-1,3,5-triazine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,4-Diamino-6-phenyl-1,3,5-triazine be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95 type recommended), eyeshields, and gloves. Avoid release into the environment. This compound is classified under GHS07 with a warning signal word, and has hazard statements H302 (Harmful if swallowed) and H412 (Harmful to aquatic life with long lasting effects).
Is 2,4-Diamino-6-phenyl-1,3,5-triazine controlled or scheduled?
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The provided data does not indicate that 2,4-Diamino-6-phenyl-1,3,5-triazine is a controlled or scheduled substance.
How is this chemical packed and exported?
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Tech Serve Solutions, a global supplier and exporter, ensures products are securely packed for safe transit and compliance with international shipping regulations.
How can I request a sample or quote?
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Please contact our sales team or use the online portal on the Tech Serve Solutions website to request a sample or a quote for 2,4-Diamino-6-phenyl-1,3,5-triazine.
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