Triethyl phosphite

CAS Registry Number®

122-52-1

CAS Name

Triethyl phosphite

Molecular Formula

C6H15O3P

Molecular Mass

166.16

Cite this Page

Triethyl phosphite.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=122-52-1 (retrieved 2024-11-21) (CAS RN: 122-52-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    157.9 °C

  • Melting Point (2)

    -112 °C

  • Density (1)

    0.9629 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
  • (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3

InChIKey

InChIKey=BDZBKCUKTQZUTL-UHFFFAOYSA-N

SMILES

P(OCC)(OCC)OCC

Canonical SMILES

O(P(OCC)OCC)CC

Other Names for this Substance

  • Phosphorous acid, triethyl ester
  • Ethyl phosphite, (EtO)3P
  • Ethyl phosphite, Et3PO3
  • Tris(ethoxy)phosphine
  • Triethoxyphosphine

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration