trioctyl phosphate

For research use only. Not for therapeutic Use.

  • CAT Number: M121906
  • CAS Number: 1806-54-8
  • Molecular Formula: C24H51O4P
  • Molecular Weight: 434.64
  • Purity: ≥95%
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Trioctyl phosphate (Cat No.:M121906) is an organophosphorus compound commonly used as a plasticizer, flame retardant, and solvent in various industrial applications. It is a colorless, odorless liquid with high thermal and chemical stability, making it suitable for use in extreme conditions. TOP is primarily used in the production of vinyl resins, cellulose esters, and synthetic rubbers to improve flexibility, durability, and flame resistance. It is also employed in the extraction of rare earth metals and as a solvent for various chemicals.


Catalog Number M121906
CAS Number 1806-54-8
Molecular Formula C24H51O4P
Purity ≥95%
Storage -20°C
IUPAC Name trioctyl phosphate
InChI InChI=1S/C24H51O4P/c1-4-7-10-13-16-19-22-26-29(25,27-23-20-17-14-11-8-5-2)28-24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChIKey WVPGXJOLGGFBCR-UHFFFAOYSA-N
SMILES CCCCCCCCOP(=O)(OCCCCCCCC)OCCCCCCCC

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