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2,3-Difluorotoluene

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Origin: China

Cas No: 3828-49-7

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

  • Quick Details

    CAS No.:
    3828-49-7
    Other Names:
    Difluorotoluene
    MF:
    C7H6F2
    EINECS No.:
    000-000-0
    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.: 3828-49-7 Formula: C7H6F2 Molecular Weight: 128.11900

    Basic Info

    Chemical Name 2,3-Difluorotoluene
    Synonyms

    2,3-difluoromethylbenzene;
    2,3-difluoro-toluene;
    2,3-Difluoroluene;
    Difluorotoluene 23;
    2,3-Difluor-toluol;
    1,2-difluoro-3-methylbenzene;
    Difluorotoluene1;

    CAS No. 3828-49-7
    Molecular Formula C7H6F2
    Molecular Weight 128.11900
    PSA 0.00000
    LogP 2.27320

    Properties

    Appearance & Physical State colorless to light yellow liquid
    Density 1.096
    Boiling Point 119-121ºC
    Flash Point 15ºC
    Refractive Index 1.453

    Safety Info

    Hazard Class 3
    Safety Statements S16-S26-S39
    HS Code 2903999090
    WGK Germany 2
    Packing Group II
    RIDADR UN 1993
    Risk Statements R10; R22; R37/38; R41
    Hazard Codes Xn

    Downstream Product

    1-(Chloromethyl)-2,3-difluorobenzene
    [7-(6-aminopyridin-3-yl)-3,5-dihydro-2H-1,4-benzoxazepin-4-yl]-(3-fluoro-2-methyl-4-methylsulfonylphenyl)methanone
    1-bromo-3,4-difluoro-2-methylbenzene
    3,4-Difluoro-2-methylbenzoic acid

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