Ethion

CAS Registry Number®

563-12-2
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CAS Name

Ethion

Molecular Formula

C9H22O4P2S4

Molecular Mass

384.48

Cite this Page

Ethion.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=563-12-2 (retrieved 2024-05-20) (CAS RN: 563-12-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    165 °C @ Press: 0.3 Torr
  • Melting Point (1)

    -13--12 °C
  • Density (1)

    1.220 g/cm³ @ Temp: 20 °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/C9H22O4P2S4/c1-5-10-14(16,11-6-2)18-9-19-15(17,12-7-3)13-8-4/h5-9H2,1-4H3

InChIKey

InChIKey=RIZMRRKBZQXFOY-UHFFFAOYSA-N

SMILES

P(SCSP(OCC)(OCC)=S)(OCC)(OCC)=S

Canonical SMILES

S=P(OCC)(OCC)SCSP(=S)(OCC)OCC

Other Names for this Substance

  • Phosphorodithioic acid, SP,SP′-methylene OP,OP,OP′,OP′-tetraethyl ester
  • Phosphorodithioic acid, S,S′-methylene O,O,O′,O′-tetraethyl ester
  • RP 8167
  • ENT 24,105
  • Diethion

Deleted or Replaced CAS Registry Numbers

12676-93-6, 12738-47-5

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