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  • 3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid

  • 3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid

    Catalog Number
    ACM18361030
    CAS Number
    18361-03-0
    Product Name
    3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid
    Structure
    Category
    Monomers; Polymers; Semiconductor Blocks
    Synonyms
    2,3-Dihydrothieno[3,4-b]-1,4-dioxine-5,7-dicarboxylic Acid
    IUPAC Name
    2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid
    Molecular Weight
    230.19
    Molecular Formula
    C8H6O6S
    Canonical SMILES
    C1COC2=C(SC(=C2O1)C(=O)O)C(=O)O
    InChI
    InChI=1S/C8H6O6S/c9-7(10)5-3-4(14-2-1-13-3)6(15-5)8(11)12/h1-2H2,(H,9,10)(H,11,12)
    InChI Key
    NWIYUAISDYJVMZ-UHFFFAOYSA-N
    Boiling Point
    482.6±45.0 °C(Predicted)
    Melting Point
    319.5-321.2 °C
    Purity
    >95.0%(GC)(T)
    Density
    1.732±0.06 g/cm3(Predicted)
    Appearance
    White to Light yellow powder to crystal
    Complexity
    265
    Covalently-Bonded Unit Count
    1
    EC Number
    605-999-2
    Exact Mass
    229.988509g/mol
    Formal Charge
    0
    Hazard Statements
    H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.H315 : Causes skin irritation.H319 : Causes serious eye irritation.
    Heavy Atom Count
    15
    MDL Number
    MFCD00966477
    Monoisotopic Mass
    229.988509g/mol
    Precautionary Statements
    P501 : Dispose of contents/ container to an approved waste disposal plant.P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.P270 : Do not eat, drink or smoke when using this product.P271 : Use only outdoors or in a well-ventilated area.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
    Rotatable Bond Count
    2
    Signal Word
    Warning
    XLogP3
    1
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