Tris(2-ethylhexyl) phosphate

CAS Registry Number®

78-42-2

CAS Name

Tris(2-ethylhexyl) phosphate

Molecular Formula

C24H51O4P

Molecular Mass

434.63

Cite this Page

Tris(2-ethylhexyl) phosphate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=78-42-2 (retrieved 2024-11-24) (CAS RN: 78-42-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    215 °C @ Press: 4 Torr

  • Melting Point (1)

    -74 °C

  • Density (1)

    0.924 g/cm³ @ Temp: 26 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C24H51O4P/c1-7-13-16-22(10-4)19-26-29(25,27-20-23(11-5)17-14-8-2)28-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3

InChIKey

InChIKey=GTVWRXDRKAHEAD-UHFFFAOYSA-N

SMILES

P(OCC(CCCC)CC)(OCC(CCCC)CC)(OCC(CCCC)CC)=O

Canonical SMILES

O=P(OCC(CC)CCCC)(OCC(CC)CCCC)OCC(CC)CCCC

Other Names for this Substance

  • Phosphoric acid, tris(2-ethylhexyl) ester
  • TOF
  • Tris(2-ethylhexyl) phosphate
  • Flexol TOF
  • Trioctyl phosphate

View All

Deleted or Replaced CAS Registry Numbers

1546892-14-1

CAS INSIGHTSTM
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