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Tris(nonylphenyl) phosphite

  • ProductNo:518136-df410167-2bd0-4a58-9ea2-e0350f74fef0
    Packing:
  • CasNo.:26523-78-4
    MW:689.00
  • Purity:>
    Content:
  • MF:C45H69O3P
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Quality Factory Sells Top Purity 99% Tris(nonylphenyl) phosphite 26523-78-4 with Safe Delivery

  • Molecular Formula:C45H69O3P
  • Molecular Weight:689.00
  • Refractive Index:1.5280 
  • Boiling Point:687.5 °C at 760 mmHg 
  • Flash Point:467 °C 
  • PSA:41.28000 
  • Density:0.99g/mLat 25°C(lit.) 
  • LogP:15.32960 

Tris(nonylphenyl) phosphite(Cas 26523-78-4) Usage

General Description

Tris(nonylphenyl) phosphite (TNPP) is an antioxidant that is majorly used as a stabilizer to improve the performance of polyethylene by decomposing the hydroperoxides. It can also be used to enhance the thermal stability by extending the polymeric chains.

InChI:InChI=1/C99H177O3P/c1-10-19-28-37-46-55-64-73-88-82-85-97(94(79-70-61-52-43-34-25-16-7)91(88)76-67-58-49-40-31-22-13-4)100-103(101-98-86-83-89(74-65-56-47-38-29-20-11-2)92(77-68-59-50-41-32-23-14-5)95(98)80-71-62-53-44-35-26-17-8)102-99-87-84-90(75-66-57-48-39-30-21-12-3)93(78-69-60-51-42-33-24-15-6)96(99)81-72-63-54-45-36-27-18-9/h82-87H,10-81H2,1-9H3