Product Name

  • Name

    PIPEROPHOS

  • EINECS
    Annex I Index No: 015-133-00-X

Phys
  • CAS No. 24151-93-7
  • Article Data1
  • CAS DataBase
  • Density 1.153g/cm3
  • Solubility slight

    Stability

      Stable. Incompatible with strong oxidizing agents.

    Toxicology

      Harmful if swallowed.

      Toxicity data
      (The meaning of any abbreviations which appear

    • Melting Point <25℃
    • Formula C14H28 N O3 P S2
    • Boiling Point 445.1°Cat760mmHg
    • Molecular Weight 353.487
    • Flash Point 223°C
    • Transport Information
    • Appearance dark brown liquid
    • Safety A poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation, intramuscular, and skin contact routes. When heated to decomposition it emits toxic vapors of NOx, POx, and SOx.
    • Risk Codes 8395577
    • Molecular Structure Molecular Structure of 24151-93-7 (PIPEROPHOS)
    • Hazard Symbols Xn,N
    • Synonyms Phosphorodithioicacid, O,O-dipropyl ester, S-ester with 1-(mercaptoacetyl)-2-pipecoline (8CI);2-Pipecoline, 1-(mercaptoacetyl)-, S-ester with O,O-dipropyl phosphorodithioate(8CI); C 19490; N-(O,O-Dipropyl-dithiophosphorylacetyl)-2-methylpiperidine;Piperophos; S-(2-Methyl-1-piperidylcarbonylmethyl) O,O-dipropyl phosphorodithioate
    • PSA 105.97000
    • LogP 4.78680

    • Piperophos Chemical Properties

    IUPAC Name: 2-Dipropoxyphosphinothioylsulfanyl-1-(2-methylpiperidin-1-yl)ethanone
    Product Categories: OrganophosphorousAlphabetic;Alpha sort;Herbicides;N-PPesticides&Metabolites;P;PER - POLA;Pesticides&Metabolites
    Synonyms: 1-(Di-N-Propoxyphosphinothioylthiomethylcarbonyl)-2-methylpiperidine ; Dithiophosphate de S-[2-(2-méthyl-1-pipéridinyl)-2-oxoéthyle] et de O,O-dipropyle ; Phosphorodithioic acid, S-[2-(2-methyl-1-piperidinyl)-2-oxoethyl] O,O-dipropyl ester ; S-(2-(2-Methyl-1-piperidinyl)-2-oxoethyl) O,O-dipropyl phosphorodithioate (9CI)
    CAS NO: 24151-93-7
    Molecular Formula of Piperophos (CAS NO.24151-93-7) : C14H28NO3PS2
    Molecular Weight of Piperophos (CAS NO.24151-93-7) : 353.48
    Molecular Structure of Piperophos (CAS NO.24151-93-7) :
    Index of Refraction: 1.525
    Surface Tension: 45.6 dyne/cm
    Density: 1.153 g/cm3
    Flash Point: 223 °C
    Enthalpy of Vaporization: 70.3 kJ/mol
    Boiling Point: 445.1 °C at 760 mmHg
    Vapour Pressure: 4.06E-08 mmHg at 25°
    Storage temp: 0-6°C
    Stability: Stable. Incompatible with strong oxidizing agents.
    Appearance:dark brown liquid

    Piperophos Uses

     Piperophos (CAS NO.24151-93-7) is used as herbicide.

    Piperophos Toxicity Data With Reference

    Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
    mouse LD50 intramuscular 1260mg/kg (1260mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    mouse LD50 intraperitoneal 250mg/kg (250mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    mouse LD50 oral 330mg/kg (330mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    mouse LD50 subcutaneous 3300mg/kg (3300mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    rat LC50 inhalation > 1960mg/m3/1H (1960mg/m3)   Pesticide Manual. Vol. 9, Pg. 688, 1991.
    rat LD50 intramuscular 2520mg/kg (2520mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    rat LD50 intraperitoneal 94mg/kg (94mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.
    rat LD50 oral 324mg/kg (324mg/kg)   "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 2, Pg. 107, 1977.
    rat LD50 skin > 2150mg/kg (2150mg/kg)   Pesticide Manual. Vol. 9, Pg. 688, 1991.
    rat LD50 subcutaneous > 6gm/kg (6000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 713, 1991.

    Piperophos Safety Profile

    A poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation, intramuscular, and skin contact routes. When heated to decomposition it emits toxic vapors of NOx, POx, and SOx.
    Hazard CodesHarmfulXn,DangerousN
    Risk Statements 22-50/53 
    R22:Harmful if swallowed. 
    R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
    Safety Statements 60-61
    S60:This material and its container must be disposed of as hazardous waste. 
    S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
    RIDADR 3018
    RTECS TE3690000
    HazardClass 6.1(b)
    PackingGroup III

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