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merphos

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Origin: China

Cas No: 150-50-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 150-50-5 Formula: C12H27PS3 Molecular Weight: 298.51200

    Description

    Organophosphate pesticide used in the agriculture industry

    Basic Info

    Chemical Name merphos
    Synonyms

    Chemagro B-1776;
    Trithiophosphorigsaeure-tributylester;
    Folex 6EC;
    Merphos;
    Caswell No. 865;
    Phosphorotrithious acid,tributyl ester;
    tris(butylsulfanyl)phosphane;
    trithiophosphoric acid tributyl ester;
    S,S,S-tributyl phosphorotrithioite;
    Tributyl trithiophosphite;
    Butyl phosphorotrithioite;
    Tributyl-trithiophosphit;
    Tributyl phosphorotrithioite;
    Easy off-D;
    Deleaf defoliant;
    trithiophosphorous acid tributyl ester;

    CAS No. 150-50-5
    Molecular Formula C12H27PS3
    Molecular Weight 298.51200
    PSA 89.49000
    LogP 6.81320

    Properties

    Boiling Point 380.3ºC at 760 mmHg
    Flash Point 183.8ºC
    Vapor Pressure 1.2E-05mmHg at 25°C

    Safety Info

    Hazard Class 6.1(b)
    HS Code 2931900090
    Packing Group III
    RIDADR UN 3278

    Synthesis Route

    1-Butanethiolmerphos+tris(butylsulfanyl)-sulfanylidene-λ<sup>5</sup>-phosphane
    1-Butanethiolmerphos
    Butyl Disulfidemerphos

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 910 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Administration onto the skin LD50 - Lethal dose, 50 percent kill Rodent - rat 615 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - rat 70 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    butylsulfanyl(trimethyl)silane
    1-Butanethiol
    Butyl Disulfide
    dibutyl phosphorochloridodithioite

    Downstream Product

    butan-2-yloxy-(4-methylphenyl)-oxo-sulfanylidene-λ<sup>6</sup>-sulfane

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