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Substance Name: Phosphorothioic acid, O,O-diethyl S-(2-(ethylsulfinyl)ethyl)ester
RN: 2496-92-6
InChIKey: RWRHZQVSYSDUSM-UHFFFAOYSA-N

Molecular Formula

  • C8-H19-O4-P-S2

Molecular Weight

  • 274.3401
 
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Names and Synonyms

Synonyms

  • 4-01-00-02464 (Beilstein Handbook Reference)
  • AI3-24400
  • BRN 1712527
  • Diethyl S-(2-eththionylethyl) thiophosphate
  • Isodemeton-sulfoxide
  • Isosystox sulfoxide
  • O,O-Diethyl S-(2-eththionylethyl) phosphorothioate
  • O,O-Diethyl S-ethyl-2-ethylmercaptophosphorothiolate sulfoxide
  • PO systox sulfoxide
  • Thiol systox sulfoxide

Systematic Names

  • Phosphorothioic acid, O,O diethyl S-(2-(ethylsulfinyl)ethyl) ester
  • Phosphorothioic acid, O,O-diethyl S-(2-(ethylsulfinyl)ethyl)ester

Registry Numbers

CAS Registry Number

  • 2496-92-6

System Generated Number

  • 0002496926

Structure Descriptors

InChI

1S/C8H19O4PS2/c1-4-11-13(9,12-5-2)14-7-8-15(10)6-3/h4-8H2,1-3H3

InChIKey

RWRHZQVSYSDUSM-UHFFFAOYSA-N

Smiles

CCOP(=O)(OCC)SCCS(=O)CC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intraperitoneal 5000ug/kg (5mg/kg)   AMA Archives of Industrial Health. Vol. 13, Pg. 606, 1956.
mouse LD50 intraperitoneal 5600ug/kg (5.6mg/kg)   Pharmacological Reviews. Vol. 11, Pg. 636, 1959.
rat LD50 intraperitoneal 1500ug/kg (1.5mg/kg)   AMA Archives of Industrial Health. Vol. 13, Pg. 606, 1956.
rat LD50 oral 2mg/kg (2mg/kg)   Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 234, Pg. 352, 1958.