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pyrethrin II

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FOB Price $300.00

Origin: China

Cas No: 121-29-9

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.: 121-29-9 Formula: C22H28O5 Molecular Weight: 372.45500

    Description

    Pyrethrin is a pesticide most commonly used around homes.

    Basic Info

    Chemical Name pyrethrin II
    Synonyms

    (Z)-(S)-2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl (E)-(1R)-trans-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate;
    Cyclopropanecarboxylic acid, 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester [1R-[1α[S*(Z)],3β(E)]]-;
    (1S)-2-methyl-4-oxo-3-[(2Z)-penta-2,4-dien-1-yl]cyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropane-1-carboxylate;
    (Z)-(S)-2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl (E)-(1R,3R)-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate;
    PYRETHRIN 2;
    (Z)-(S)-2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl pyrethrate;
    (1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadien-1-yl-2-cyclopenten-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxo-1-propen-1-yl]-2,2-dimethylcyclopropanecarboxylate;
    Pyrethrin II;

    CAS No. 121-29-9
    Molecular Formula C22H28O5
    Molecular Weight 372.45500
    PSA 69.67000
    LogP 3.71130

    Properties

    Density 1.12 g/cm3
    Boiling Point 473.7ºC at 760 mmHg
    Flash Point 203.9ºC
    Refractive Index 1.528
    Vapor Pressure 3.84E-09mmHg at 25°C

    Safety Info

    Hazard Class 6.1(b)
    Packing Group III
    RIDADR UN 2902
    Risk Statements R20/21/22
    Hazard Codes Xn; N

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Unreported LDLo - Lowest published lethal dose Human - man 1029 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 200 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Intravenous LD50 - Lethal dose, 50 percent kill Rodent - rat 1 mg/kg 1.Behavioral-somnolence (general depressed activity)
    2.Behavioral-tremor
    3.Behavioral-convulsions or effect on seizure threshold

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