2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1)

    • Product Name: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1)
    • Chemical Name (IUPAC): 3-(diethylamino)-6-methyl-7-anilino-4H-benzo[de]chromene-4-one
    • CAS No.: 89331-94-2
    • Chemical Formula: C27H30N2O3
    • Form/Physical State: Powder
    • Factroy Site: 3rd Floor,Yitaihuafu Building 20, Wantong Road,Ruyi development District, Hohhot,Inner Mongolia, China
    • Price Inquiry: sales2@boxa-chem.com
    • Manufacturer: Inner Mongolia IHJUCHEM Industrial Co., Ltd.
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    Specifications

    HS Code

    854016

    Chemical Name 2-Anilino-3-methyl-6-diethylaminofluoran
    Common Name ODB-1
    Cas Number 89331-94-2
    Molecular Formula C25H25N3O2
    Molecular Weight 399.48 g/mol
    Appearance Yellow powder
    Solubility Soluble in organic solvents
    Melting Point Approx. 174-176°C
    Application Thermochromic leuco dye
    Uses Thermal paper, security inks, labels
    Synonyms One Dye Black 1
    Storage Conditions Cool, dry place, away from light
    Stability Stable under recommended conditions
    Purity Typically >98%

    As an accredited 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A tightly sealed amber glass bottle containing 10 grams of 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1), labeled for laboratory use.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1): 8-10 metric tons packed in 25kg fiber drums.
    Shipping 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) is shipped in tightly sealed containers, protected from light and moisture. It is packed according to chemical safety regulations, typically in amber bottles with cushioning to prevent breakage. Ensure compliance with local, national, and international transport regulations for laboratory chemicals.
    Storage 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) should be stored in a tightly sealed container, away from direct sunlight, heat, and moisture. Store in a cool, dry, and well-ventilated area, preferably at room temperature. Avoid contact with incompatible substances such as strong oxidizing agents. Label the container clearly and keep it away from sources of ignition and food items.
    Shelf Life 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) typically has a shelf life of 2–3 years if stored in a cool, dry place.
    Application of 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1)

    Purity 98%: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) with 98% purity is used in thermal paper coatings, where it ensures clear image formation and sharp color contrast.

    Melting point 158°C: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) with a melting point of 158°C is used in carbonless copy paper production, where it allows stable color development at process temperatures.

    Particle size D90 <10 μm: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) with particle size D90 less than 10 μm is used in ink formulations, where it guarantees uniform dispersion and homogeneous color output.

    Stability temperature up to 130°C: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) with stability temperature up to 130°C is used in pressure sensitive record materials, where it provides long-lasting image retention under elevated storage conditions.

    High tinctorial strength: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) with high tinctorial strength is used in security printing applications, where it delivers intense and vivid color response for anti-counterfeiting features.

    Solubility in organic solvents: 2-Anilino-3-methyl-6-diethylaminofluoran (ODB-1) soluble in organic solvents is used in solvent-based coating systems, where it enables efficient integration and rapid development of color.

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