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2,4,5,6-tetrachloropyrimidine

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Origin: China

Cas No: 1780-40-1

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.: 1780-40-1 Formula: C4Cl4N2 Molecular Weight: 217.86800

    Basic Info

    Chemical Name 2,4,5,6-tetrachloropyrimidine
    Synonyms

    EINECS 217-228-3;
    Perchloropyrimidine;
    Pyrimidine,tetrachloro;
    2,4,5,6-tetrachloro-pyrimidine;
    Tetrachlor-pyrimidin;
    2,3-DIHYDRO-1,4-BENZODIOXINE-2-CARBOTHIOAMIDE;
    2,4,5,6-TetrachloropyriMidine;
    Pyrimidine, tetrachloro-;
    2,4,5,6-Tetrachloro-1,3-pyrimidine;
    Tetrachloropyrimidine;

    CAS No. 1780-40-1
    Molecular Formula C4Cl4N2
    Molecular Weight 217.86800
    PSA 25.78000
    LogP 3.09020

    Properties

    Appearance & Physical State Brown solid.
    Density 1.761g/cm3
    Boiling Point 108-112ºC (12 mmHg)
    Melting Point 60-62ºC
    Flash Point 133.2ºC
    Storage Condition Store in a cool, dry place. Store in a tightly closed container.

    Safety Info

    Safety Statements S26-S37/39
    HS Code 2933599090
    RIDADR UN 2811
    Risk Statements R36/37/38
    Hazard Codes Xi
    Caution Statement P261; P305 + P351 + P338
    Symbol GHS07
    Signal Word Warning
    Hazard Declaration H315; H319; H335

    Synthesis Route

    5-nitrobarbituric acid→2,4,5,6-tetrachloropyrimidine+2,4,6-Trichloro-5-nitropyrimidine
    5,6-dichloro-1H-pyrimidine-2,4-dione→2,4,5,6-tetrachloropyrimidine
    barbituric acid→2,4,5,6-tetrachloropyrimidine

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Intravenous LD50 - Lethal dose, 50 percent kill Rodent - mouse 32 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    pyrimidine-2,4,5,6(1H,3H)-tetraone
    5-nitrobarbituric acid
    dialuric acid
    barbituric acid

    Downstream Product

    2,4,5,6-Tetrafluoropyrimidine
    1,2,3,4,5-pentachloro-6-fluorobenzene
    pyrimidine
    5-Chloro-2,4,6-trifluoropyrimidine

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