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Substance Name: Phosphorothioic acid, O,O-diethyl S-2-propynyl ester
RN: 3309-78-2
InChIKey: YWNBQUFJHSECNB-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Unspecified / Unclassified Pesticide

Molecular Formula

  • C7-H13-O3-P-S

Molecular Weight

  • 208.217
 
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Names and Synonyms

Synonyms

  • 2-Propyne-1-thiol, S-ester with O,O-diethyl phosphorothioate
  • BRN 1909122
  • ENT 24,949
  • Ethyl 2-propynyl phosphorothioate
  • Monsanto CP-11549
  • O,O-Diethyl S-(2-propynyl)phosphorothioate

Systematic Name

  • Phosphorothioic acid, O,O-diethyl S-2-propynyl ester

Registry Numbers

CAS Registry Number

  • 3309-78-2

System Generated Number

  • 0003309782

Structure Descriptors

InChI

1S/C7H13O3PS/c1-4-7-12-11(8,9-5-2)10-6-3/h1H,5-7H2,2-3H3

InChIKey

YWNBQUFJHSECNB-UHFFFAOYSA-N

Smiles

P(=O)(SCC#C)(OCC)OCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 18mg/kg (18mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 15, 1966.