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2-Bromo-4-fluoroanisole

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Origin: China

Cas No: 452-08-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    452-08-4
    Other Names:
    2-Bromo-4-fluoroanisole
    MF:
    C7H6BrFO
    EINECS No.:
    610-229-3
    Place of Origin:
    Shaanxi, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%min
    Brand Name:
    DIDAC
    Model Number:
    DAC170112
    Application:
    Pharm/Chem Industries
    Appearance:
    Liquid Form
    Structure Identification:
    H-NMR&LC-MS
    Identification:
    Infrared Absorption
    Test method:
    HPLC-ESI-MS
    Content:
    99.0% to 101.0%
    Water:
    0.5% Max.
    Sulfated ash:
    0.1% Max.
    Heavy metals:
    10ppm Max
    Total Impurity:
    0.2% Max.
    Assay:
    HPLC
    Disregard limit:
    0.0005%

    Packaging&Delivery

    Packaging Details
    25kgs/Drum; 200kgs/Drum
    Port
    Any main port of China
    Lead Time:
    Quantity(Grams)1 - 1>1
    Est. Time(days)3To be negotiated

    Products Description

    Item
    Standard
    Test Results





    Identification
    A.H-NMR:Comply with the structure
    Complies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard;
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
    Standard preparation, as obtained in the Assay.
    Complies
    Crystallinity
    meets the requirements.
    Complies
    Loss on drying
    ≤2.0%
    0.19%
    Heavy metals
    ≤10 ppm
    <10ppm
    Water
    ≤1.0%
    0.1%
    Sulphated ash
    ≤0.5%, determined on 1.0 g.
    0.009%

    Related substances
    Unspecified impurities: for each impurity ≤0.10%
    <0.10%
    Total Impurity ≤0.5%
    0.18%
    Purity
    ≥99.0%
    99.7%
    Assay
    99.0%~101.0% (anhydrous substance).
    99.8%
    Storage
    Preserve in well-closed, light-resistant and airtight containers.
    Complies

  • Property

    CAS No.: 452-08-4 Formula: C7H6BrFO Molecular Weight: 205.02400

    Basic Info

    Chemical Name 2-Bromo-4-fluoroanisole
    Synonyms

    2-bromo-4-fluoro-1-methoxybenzene;
    1-Bromo-3-fluoro-6-methoxybenzene;
    2-BroMo-4-fluoroanisole;

    CAS No. 452-08-4
    Molecular Formula C7H6BrFO
    Molecular Weight 205.02400
    PSA 9.23000
    LogP 2.59680

    Properties

    Appearance & Physical State Clear slightly yellow liquid
    Density 1.581
    Boiling Point 89ºC (1 mmHg)
    Flash Point 98ºC
    Refractive Index 1.544-1.546

    Safety Info

    Safety Statements S24/25
    HS Code 2909309090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    2-Bromo-4-fluorophenol+iodomethane→2-Bromo-4-fluoroanisole
    4-Fluoroanisole→2-Bromo-4-fluoroanisole
    5-Fluoro-2-methoxyaniline→2-Bromo-4-fluoroanisole

    Precursor

    iodomethane
    4-Fluoro-2-nitroanisole
    5-Fluoro-2-methoxyaniline
    4-Fluoroanisole

    Downstream Product

    2-Bromo-4-fluoro-6-nitroanisole

    4-(5-fluoro-2-methoxybenzyl)morpholine
    (5-Fluoro-2-methoxyphenyl)methanol

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