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Methyl violet 10B

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Origin: China

Cas No: 548-62-9

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

  • Quick Details

    CAS No.:
    548-62-9
    Other Names:
    Crystal Violet
    MF:
    C25H30ClN3
    EINECS No.:
    208-953-6
    Place of Origin:
    Shandong, China
    Type:
    Solvent Dye
    Usage:
    Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
    Brand Name:
    Sincere-Chem
    Model Number:
    Sincere-Chem 548-62-9
    Product name:
    Crystal Violet
    MW:
    407.99
    Melting point:
    205 °C (dec.)(lit.)
    Boiling point:
    560.86°C (rough estimate)
    density:
    1.19 g/cm3 (20℃)
    refractive index:
    1.6010 (estimate)
    Fp:
    40 °C
    solubility:
    water: soluble50g/L at 27°C
    pka:
    9.4(at 25℃)
    Water Solubility:
    16 g/L (25 °C)

    Packaging&Delivery

    Packaging Details
    1kg/bag; 25kg/drum
    Or according to your requirements.
    Port
    Qingdao Port, China; Shanghai port, China
    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)3To be negotiated

  • Property

    CAS No.: 548-62-9 Formula: C25H30ClN3 Molecular Weight: 407.97900

    Description

    Anti-infective (topical). Has been used as anthelmintic (Nematodes).

    Basic Info

    Chemical Name Methyl violet 10B
    Synonyms

    Methyl Violet 10BNS;
    Methylrosanilide chloride;
    Methanaminium, N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride;
    Tris(4-(dimethylamino)phenyl)methylium chloride;
    Basic Violet 3;
    Methyl Violet 10B;
    Hexamethyl-p-rosaniline chloride;
    Aniline violet;
    Baszol Violet 57L;
    Crystal violet;
    Pyoktanin;
    Brilliant Violet 58;

    CAS No. 548-62-9
    Molecular Formula C25H30ClN3
    Molecular Weight 407.97900
    PSA 9.49000
    LogP 1.46360

    Properties

    Appearance & Physical State dark green powder or crystals
    Density 1.19 g/cm3 (20ºC)
    Melting Point 215ºC
    Flash Point 40ºC
    Stability Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible.
    Storage Condition Store at RT.

    Safety Info

    RTECS BO9000000
    Hazard Class 9
    Safety Statements S45-S53-S60-S61
    HS Code 32041300
    WGK Germany 3
    Packing Group III
    RIDADR UN 3077
    Risk Statements R22; R41; R45; R50/53
    Hazard Codes T
    Hazard Declaration H302; H318; H341; H350; H410
    Symbol GHS05, GHS07, GHS08, GHS09
    Caution Statement P201; P273; P280; P305 + P351 + P338; P308 + P313; P501
    Signal Word Danger

    Synthesis Route

    Oxalyl Chloride+N,N-dimethylaniline→4-DIMETHYLAMINOBENZOYL CHLORIDE+4,4‘-Bis(dimethylamino)benzil
    N,N-dimethylaniline→N,N,N',N'-TETRAMETHYLBENZIDINE+Methyl violet 10B
    N,N-dimethylaniline→N,N,N',N'-TETRAMETHYLBENZIDINE+Methyl violet 10B

    Precursor

    Leucocrystal Violet

    N,N-dimethylaniline
    4-Dimethylaminobenzaldehyde

    Downstream Product

    Leucocrystal Violet
    4-(dimethylamino)phenol
    N,N-dimethylaniline
    4,4'-Bis(dimethylamino)benzophenone

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