2,4-Diamino-6-Phenyl-1,3,5-Triazine(CAS 91-76-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 3 USD
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| 98% | RG | 100G | In Stock | 3 USD
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| 98% | RG | 500G | In Stock | 13 USD
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| 98% | RG | 2.5KG | In Stock | 62 USD
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| 98% | RG | 25KG | In Stock | 623 USD
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Applications of 91-76-9
| Industry | Application | Process |
|---|---|---|
| Paint & Coatings Industry | Heat- and weather-resistant coating additive | Used as a crosslinker in combination with alkyd resins, epoxy resins, etc., to enhance coating hardness and thermal stability |
| Plastics Industry | High-performance engineering plastic modifier | Co-polymerized or blended with polyester, polyurethane, and other resins to improve flame retardancy and heat deflection temperature |
| Flame-Retardant Materials | Flame retardant intermediate | Used in the synthesis of nitrogen-based flame retardants for electronic and electrical materials to meet UL94 flammability requirements |
| Adhesives Industry | High-temperature adhesive component | Combined with phenolic or melamine resins for bonding processes in aerospace and automotive components |
| Fiber Treatment | Fiber modification auxiliary | Applied in durable press finishing of cotton, polyester, and other fabrics to improve wrinkle resistance and dimensional stability |
Physical and chemical properties of 91-76-9
Acidity coefficient |
4.22±0.10(Predicted) |
|---|---|
Boiling Point |
495.8±28.0 °C at 760 mmHg |
BRN |
153223 |
Decomposition |
>350 °C |
Density |
1.42 g/cm³ |
Exact Mass |
187.085800 |
Flash Point |
285.8±11.2 °C |
Index of Refraction |
1.698 |
LogP |
1.38 |
Melting Point |
228 °C |
Merck |
14,1089 |
Molecular Formula |
C9H9N5 |
Molecular Weight |
187.201 |
pH |
6.5 (0.3g/l, H2O, 20℃) |
PSA |
90.71000 |
Solubility |
Solubility in water, g/100ml at 20 °C: 0.03 (very poor) |
Storage condition |
Store below +30°C. |
Vapour Pressure |
0.00000012 [mmHg] |
Water Solubility |
320mg/L at 25℃ |
Spectrums of 91-76-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 91-76-9
Cas:1853-95-8
Cas:3397-62-4
Cas:98-80-6
Cas:18162-28-2
Q&A for CAS 91-76-9
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 91-76-9
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302+H332 Harmful if swallowed or if inhaled H302 Harmful if swallowed H319 Causes serious eye irritation H332 Harmful if inhaled H412 Harmful to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 91-76-9
Operate under the ISO 9001 system
