2,4,6-Triamino-1,3,5-Triazine(CAS 108-78-1)
UN No.:
UN 3263
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100G | In Stock | 4 USD
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| 99% | RG | 500G | In Stock | 12 USD
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| 99% | RG | 2.5KG | In Stock | 43 USD
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| 99% | RG | 25KG | In Stock | 380 USD
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Applications of 108-78-1
| Industry | Application | Process |
|---|---|---|
| Plastics and Resins Industry | Manufacture of melamine-formaldehyde (MF) resins | Melamine undergoes condensation polymerization with formaldehyde under acidic or basic catalysis, followed by dehydration, drying, and milling to produce resin powder or solution. |
| Wood Processing Industry | Production of wood adhesives | Serves as a crosslinker in amino resin adhesives; co-condenses with urea-formaldehyde or phenol-formaldehyde resins for hot-press molding of engineered wood products (e.g., particleboard, plywood, medium-density fiberboard). |
| Coatings and Paints Industry | Manufacture of high-performance coatings | Used to synthesize melamine-formaldehyde resins as crosslinkers for alkyd, acrylic, and other coating resins; forms hard, heat-resistant protective films upon thermal curing. |
| Textile Industry | Fabric finishing agent | Reacts with formaldehyde to form hydroxymethyl melamine precondensates; applied to fibers via padding, then thermally cured to induce intra-fiber crosslinking, imparting shrinkage resistance, wrinkle resistance, and wash-and-wear properties. |
| Paper Industry | Wet-strength agent for paper | Used to synthesize cationic melamine-formaldehyde resin colloids; added to pulp slurry and thermally cured under acidic conditions to enhance wet strength (e.g., banknote paper, map paper). |
| Molding Compounds Industry | Manufacture of melamine tableware and electrical components | Condensed with formaldehyde to produce melamine molding powder (Bakelite-type powder); compounded with cellulose fillers, lubricants, etc., then thermally pressed and cured into colorful, heat-resistant, non-toxic tableware or electrical insulation parts. |
| Rubber Industry | Rubber reinforcing agent | Used in the production of melamine resin-modified rubber; enhances hardness, modulus, and abrasion resistance of rubber products through intermolecular interactions between resin and rubber. |
| Construction Materials Industry | Cement water-reducing and retarding admixture | Leverages surface activity and chelating capability to adsorb onto cement particles, improving concrete workability; alternatively, formulated with formaldehyde and sulfamic acid salts to produce high-efficiency water reducers. |
| Flame-Retardant Materials Industry | Component of intumescent flame retardants | Acts as both acid source and blowing agent; combined with carbon sources (e.g., pentaerythritol), it decomposes at elevated temperatures to release inert gases and promote char formation, applied in flame-retardant coatings and plastics. |
Physical and chemical properties of 108-78-1
Acidity coefficient |
5(at 25℃) |
|---|---|
Boiling Point |
Sublimes |
BRN |
124341 |
carcinogen classification |
2B (Vol. Sup 7, 73, 119) 2019 |
Decomposition |
DANGEROUS; WHEN HEATED TO DECOMP, EMITS HIGHLY TOXIC FUMES OF /NITROGEN OXIDES AND HYDROGEN CYANIDE/. |
Density |
1574 kg/m³ |
Exact Mass |
126.065392 |
Flash Point |
325.3±12.6 °C |
Index of Refraction |
Index of refraction: 1.872 at 20 degC/D |
LogP |
-1.14 |
Melting Point |
No melting point; decomposes at >345 °C |
Merck |
14,5811 |
Molecular Formula |
C3H6N6 |
Molecular Weight |
126.120 |
pH |
7-8 (32g/l, H2O, 20℃) |
PSA |
116.73000 |
Solubility |
Solubility in water: poor |
Stability |
Stable. Incompatible with strong acids, strong oxidizing agents. Nonflammable. |
Storage condition |
−20°C |
Vapour density |
4.34 (Air= 1) |
Vapour Pressure |
Vapor pressure, Pa at 20 °C: 6.7 |
Water Solubility |
3 g/L (20 ºC) |
Spectrums of 108-78-1
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 108-78-1
Cas:3576-88-3
Cas:7664-41-7
Cas:5397-01-3
Cas:7732-18-5
Q&A for CAS 108-78-1
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Download SDS of 108-78-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H351 Suspected of causing cancer H361 Suspected of damaging fertility or the unborn child H361f Suspected of damaging fertility H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 108-78-1
Operate under the ISO 9001 system
