Product Name

  • Name

    Desbenzyl IBP

  • EINECS
  • CAS No. 4486-44-6
  • Article Data2
  • CAS DataBase
  • Density 1.162g/cm3
  • Solubility
  • Melting Point
  • Formula C6H15O3PS
  • Boiling Point 238.4°Cat760mmHg
  • Molecular Weight 198.223
  • Flash Point 98°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of POx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 4486-44-6 (Desbenzyl IBP)
  • Hazard Symbols Moderately toxic by ingestion.
  • Synonyms diisopropyl phosphorothioate;Phosphorothioic acid,O,O-diisopropyl ester;Diisopropylthiophosphate;O,O-diisopropyl hydrogen phosphorothioate;O,O-Diisopropylthiolphosphoric acid;O,O-diisopropylphosphorothioic acid;O,O-diisopropyl hydrogen phoshorodithioate;O,O'-diisopropyl thiophosphoric acid;Isopropyl phosphorothioate;Desbenzyl IBP;O,O-Diisopropyl thiophosphate;O,O-isopropyl phosphorothioic acid;O,O-diisopropyl hydrogen phosphorthioate;
  • PSA 80.59000
  • LogP 2.70380

Isopropyl phosphorothioate Chemical Properties

IUPAC Name: Hydroxy-di(propan-2-yloxy)-sulfanylidene-λ5-phosphane
Synonyms of Isopropyl phosphorothioate (CAS NO.4486-44-6) : Desbenzyl IBP ; Diisopropylthiophosphate ; O,O-Diisopropyl thiophosphate ; Phosphorothioic acid, O,O-diisopropyl ester
CAS NO:4486-44-6
Molecular Formula:C6H15O3PS
Molecular Weight :198.2203
Molecular Structure :
Index of Refraction: 1.485
Surface Tension: 42.4 dyne/cm
Density: 1.162 g/cm3
Flash Point: 98 °C
Enthalpy of Vaporization: 55.23 kJ/mol
Boiling Point: 238.4 °C at 760 mmHg
Vapour Pressure: 0.00754 mmHg at 25°C

Isopropyl phosphorothioate Uses

 Isopropyl phosphorothioate (CAS NO.4486-44-6) is used as  intermediate in organic synthesis.

Isopropyl phosphorothioate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 1gm/kg (1000mg/kg)   Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 27, Pg. 206, 1980.

Isopropyl phosphorothioate Safety Profile

Moderately toxic by ingestion. When Isopropyl phosphorothioate (CAS NO.4486-44-6) is heated to decomposition, it emits toxic vapors of POx and SOx.

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