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  • 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine

  • 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine

    Catalog Number
    ACM68842660-2
    CAS Number
    68842-66-0
    Product Name
    2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine
    Structure
    Category
    Dye-Sensitized Solar Cell (DSSC) Materials; Electronic Materials; Organic Solar Cell (OPV) Materials; Cyanine Dyes, Squarylium Dyes
    Description
    Alfa Chemistry offers high-purity 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
    IUPAC Name
    (6Z)-3-(diethylamino)-6-[3-[4-(diethylamino)-2-hydroxyphenyl]-2-hydroxy-4-oxocyclobut-2-en-1-ylidene]cyclohexa-2,4-dien-1-one
    Molecular Weight
    408.5
    Molecular Formula
    C24H28N2O4
    Canonical SMILES
    CCN(CC)C1=CC(=C(C=C1)C2=C(C(=C3C=CC(=CC3=O)N(CC)CC)C2=O)O)O
    InChI
    InChI=1S/C24H28N2O4/c1-5-25(6-2)15-9-11-17(19(27)13-15)21-23(29)22(24(21)30)18-12-10-16(14-20(18)28)26(7-3)8-4/h9-14,27,29H,5-8H2,1-4H3/b22-18+
    InChI Key
    ODWFNEITXILTAS-RELWKKBWSA-N
    Melting Point
    480 °C
    Purity
    >98.0%(N)
    Appearance
    Green to Dark green powder to crystal
    Application
    Squarylium dye (SQ), which is an analogue of cyanine dye, has a squaraine moiety in the center of the π-conjugate. The SQ dye has a zwitterion structure in which the cation and anion coexist in the molecule, although the cyanine dye has a separated cation component.
    Storage
    Store under inert gas
    Complexity
    828
    Covalently-Bonded Unit Count
    1
    Exact Mass
    408.204907g/mol
    Features And Benefits
    The SQ was conventionally used as a charge generation material for an organic photo conductors. Recently, SQ provided a sensitizer for organic solar cells originating from a strong absorption in near infrared area. In addition, the SQ dye was applied to an organic light-emitting diode because it shows efficient red luminescence.
    Formal Charge
    0
    Hazard Statements
    H413 : May cause long lasting harmful effects to aquatic life.
    Heavy Atom Count
    30
    MDL Number
    MFCD00142492
    Monoisotopic Mass
    408.204907g/mol
    Packaging
    1G-Glass Bottle with Plastic Insert
    Precautionary Statements
    P501 : Dispose of contents/ container to an approved waste disposal plant.P273 : Avoid release to the environment.
    Rotatable Bond Count
    7
    Signal Word
    Danger
    Storage Conditions
    Store at room temperature and dry
    XLogP3
    3.4
    If you have any other questions or need other size, please get a quote.
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    ※ Please kindly note that our products are for research use only.
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