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Triphenyl phosphate

CAS 115-86-6

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Triphenyl phosphate CAS 115-86-6

  • Product Name: TPP or Triphenylphosphate
  • Cas No: 115-86-6
  • Assay: 99%
  • Package: 25kg/bag/drum
  • Storage: In cool and dry place
  • Category: Flame Retardants
  • Type Of Transportation: By Air/ Sea/ Train/ Express
  • Sample: Available
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Chemical Properties Of Triphenyl phosphate CAS 115-86-6

Triphenyl phosphate (CAS No: 115-86-6, chemical formula PO(OC6H5)3, MW 326.28). Colorless or white needle-like crystals, or crystalline powder, odorless, or slightly fragrant, tasteless. Triphenyl phosphate (TPP) is an important organophosphorus compound, which has multiple functions such as flame retardancy, plasticization and stability, and plays a significant role in the modification and flame retardancy of polymer materials.

Product Description Of Triphenyl phosphate CAS 115-86-6

Items

Specifications

Melting Point

48-50°C(lit.)

Boiling Point

244°C/10mmHg(lit.)

Density

1.2055

Vapor Pressure

1.3mmHg(200°C)

Refractive Index

1.563

Flash Point

435°F

Vapor density

11.3(vs air)

Solubility

Insoluble in water, soluble in benzene, chloroform, ether and acetone, readily soluble in ethanol.

Stability

Stable

Product Application Of Triphenyl phosphate CAS 115-86-6

  1. Triphenyl phosphate, as an auxiliary plasticizer and flame retardant for PVC, is used in PVC cables, films, sheets and other products to enhance their flame retardancy and flexibility.
  2. It is used for engineering plastics such as polycarbonate (PC) and ABS resin to enhance the flame retardant grade of the materials, and is suitable for electronic and electrical appliance casings, automotive parts, etc.
  3. TPP can enhance the processing performance and heat resistance of cellulose plastics (such as cellulose acetate), and is used in eyeglass frames, films, etc.
  4. Triphenylphosphate can be used in chloroprene rubber, nitrile rubber, etc. It can improve the vulcanization characteristics of rubber, enhance its oil resistance, heat resistance and flame retardancy, and is often used in cable sheaths, seals, etc.
  5.  In fireproof coatings, TPP, as a flame-retardant component, enhances the fireproof performance of the coating and is suitable for surfaces such as building steel structures and wood.
  6.  In adhesives, it can enhance their bonding strength and weather resistance, while endowing them with certain flame retardancy, and is used in fields such as electronics and construction.
  7. TPP is often used as packaging material for electronic components, insulating varnish, flame-retardant coating for wires and cables, etc., to reduce the risk of electrical fires.
  8.  As a lubricating oil additive, it improves the oxidation resistance and wear resistance of lubricating oil.
  9. Triphenyl phosphate is also used in the synthesis of other organophosphorus compounds, such as flame retardants and pesticides.
Packaging Method Of Triphenyl phosphate CAS 115-86-6
Phthalic anhydride CAS 85-44-9
Bagged product shipping diagram 1
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