Rostabil TPP

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Manufacturer
PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
Triphenyl phosphite
CAS No.
ADR ADR High pure High pure ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 Low treat rate Low treat rate ISO 45001 ISO 45001 Solvent-free production Solvent-free production
                                
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Rostabil TPP is an aryl phosphite in the form of a clear liquid with a characteristic, delicate fragrance. It is used as an intermediate in many chemical syntheses. Phosphorus on the third oxidation stage affects its good reduction capabilities used in the deoxygenation process, e.g. sulphoxides to sulphides or aliphatic epoxides to alkenes. The mildly nucleophilic nature of phosphite is used in the conversion of alcohols to alkyl halides.

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Properties and applications

Product application advantages:

  • very high purity,
  • high reactivity, enabling the use of many chemical substances for synthesis,
  • low viscosity,
  • high hydrolytic stability.

Applications :

  • chemical industry – as an intermediate for further synthesis,
  • raw material in the synthesis of phosphites.
Categories

Markets and applications
Adhesives
CASE / Adhesives, Coatings
Paints & Coatings
Pharmaceuticals / Functional additives, solvents
Plastics / Polymer additives
Raw materials and intermediates

Function
Raw materials & intermediates

Composition
Phosphite

Segment
Specialty Products / Specialty additives

Alternative names
Triphenyl phosphite, TPP, Triphenyl phosphite, phosphorous acid, triphenyl ester, aryl phosphite, triaryl phosphite, phenyl phosphite, phosphite, phosphite ester, organophosphite, organophosphorus compound
Manufacturer: PCC Rokita SA

PCC Rokita SA is one of the largest chemical companies in Poland as well as Central and Eastern Europe. Its activity includes the production of chloroalkali, polyether polyols, polyalkylene glycols and phosphorus derivatives.

PCC Group

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