Product Name

  • Name

    Isothioate

  • EINECS
  • CAS No. 36614-38-7
  • Density 1.199g/cm3
  • Solubility 97mg/L(25 oC)
  • Melting Point
  • Formula C7H17 O2 P S3
  • Boiling Point 309.2°C at 760 mmHg
  • Molecular Weight 260.39
  • Flash Point 140.8°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion and skin contact. When heated to decomposition it emits very toxic fumes of POx and SOx.
  • Risk Codes 24/25
  • Molecular Structure Molecular Structure of 36614-38-7 (Isothioate)
  • Hazard Symbols
  • Synonyms Hosalon; Hosdon;Isothioate; O,O-Dimethyl S-[2-(isopropylthio)ethyl] phosphorodithioate;S-(2-Isopropylthioethyl) O,O-dimethyl phosphorodithioate
  • PSA 110.96000
  • LogP 4.02910

O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate Chemical Properties

IUPAC Name: Dimethoxy-(2-propan-2-ylsulfanylethylsulfanyl)-sulfanylidene-λ5-phosphane
Synonyms of O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate (CAS NO.36614-38-7) : Dithiophosphate de S-[2-(isopropylsulfanyl)éthyle] et de O,O-diméthyle ; O,O-Dimethyl S-(2-((1-methylethyl)thio)ethyl) phosphorodithioate (9CI) ; Phosphorodithioic acid, O,O-dimethyl S-[2-[(1-methylethyl)thio]ethyl] ester ; S-[2-(Isopropylsulfanyl)ethyl] O,O-dimethyl phosphorodithioate ; S-[2-(Isopropylsulfanyl)ethyl]-O,O-dimethyldithiophosphat
InChI:  InChI=1/C7H17O2PS3/c1-7(2)12-5-6-13-10(11,8-3)9-4/h7H,5-6H2,1-4H3 
CAS NO:36614-38-7 
Molecular Formula:C7H17O2PS3                           
Molecular Weight :260.3774                                       
Molecular Structure :
Index of Refraction: 1.539 
Surface Tension: 44.9 dyne/cm 
Density: 1.199 g/cm3 
Flash Point: 140.8 °C 
Enthalpy of Vaporization: 52.79 kJ/mol 
Boiling Point: 309.2 °C at 760 mmHg 
Vapour Pressure: 0.00119 mmHg at 25°C 

O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 44mg/kg (44mg/kg)   Yakkyoku. Pharmacy. Vol. 37, Pg. 1323, 1986.
mouse LD50 skin 240mg/kg (240mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C166, 1991.
rat LD50 oral 150mg/kg (150mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 134, 1976.
rat LD50 parenteral 123mg/kg (123mg/kg)   Japan Pesticide Information. Vol. (6), Pg. 37, 1971.
rat LD50 skin 270mg/kg (270mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.

 

O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate Safety Profile

Poison by ingestion and skin contact. When O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate (CAS NO.36614-38-7) is heated to decomposition, it emits very toxic fumes of POx and SOx.

Hazard Codes ToxicT
Risk Statements 24-25
R24: O,O-Dimethyl-S-2-(isopropylthio)ethyl-phosphorodithioate (CAS NO.36614-38-7) is toxic in contact with skin. 
R25 :Toxic if swallowed.
Safety Statements 28-36/37-45
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR 3018
HazardClass 6.1(b)
PackingGroup III

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