O,O-Diethyl phosphorothioate

CAS Registry Number®

2465-65-8
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CAS Name

O,O-Diethyl phosphorothioate

Molecular Formula

C4H11O3PS

Molecular Mass

170.17

Cite this Page

O,O-Diethyl phosphorothioate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2465-65-8 (retrieved 2024-04-22) (CAS RN: 2465-65-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    105-106 °C @ Press: 2 Torr
  • Melting Point (2)

    65-70 °C
  • Density (3)

    1.1806 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H11O3PS/c1-3-6-8(5,9)7-4-2/h3-4H2,1-2H3,(H,5,9)

InChIKey

InChIKey=PKUWKAXTAVNIJR-UHFFFAOYSA-N

SMILES

P(OCC)(OCC)(=O)S

Canonical SMILES

O=P(S)(OCC)OCC

Other Names for this Substance

  • Phosphorothioic acid, O,O-diethyl ester
  • Ethyl phosphorothioate ((EtO)2(HS)PO)
  • Diethyl hydrogen phosphorothionate
  • Diethyl phosphorothionate
  • O,O-Diethyl phosphorothioate

Deleted or Replaced CAS Registry Numbers

4486-42-4

CAS INSIGHTSTM
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