Tetraethyl methylenediphosphonate
≥98%
- Product Code: 240443
CAS:
1660-94-2
| Molecular Weight: | 288.21 g./mol | Molecular Formula: | C₉H₂₂O₆P₂ |
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| EC Number: | MDL Number: | MFCD00039887 | |
| Melting Point: | Boiling Point: | 171-174°C 11mm Hg (Lit.) | |
| Density: | Storage Condition: | Room temperature, dry, sealed |
Product Description:
Used as a flame retardant in polymers and plastics due to its ability to promote char formation and reduce flammability. It is effective in polyurethane foams, textiles, and coatings where thermal stability and fire resistance are required. Its phosphonate groups contribute to both gas-phase and condensed-phase flame inhibition, making it suitable for applications in construction materials, electronics, and automotive interiors. Also employed as an additive in lubricants to enhance thermal oxidative stability and as a stabilizer in some polymer systems to prevent degradation during processing.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
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| 1ml | 10-20 days | $7.14 |
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| 5ml | 10-20 days | $33.74 |
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| 25ml | 10-20 days | $118.28 |
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| 100ml | 10-20 days | $471.91 |
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Tetraethyl methylenediphosphonate
Used as a flame retardant in polymers and plastics due to its ability to promote char formation and reduce flammability. It is effective in polyurethane foams, textiles, and coatings where thermal stability and fire resistance are required. Its phosphonate groups contribute to both gas-phase and condensed-phase flame inhibition, making it suitable for applications in construction materials, electronics, and automotive interiors. Also employed as an additive in lubricants to enhance thermal oxidative stability and as a stabilizer in some polymer systems to prevent degradation during processing.
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