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  • Poly(thiophene-2,5-diyl), bromine terminated

    • Poly(thiophene-2,5-diyl), bromine terminated

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    Catalog Number
    ACM25233345-1
    Product Name
    Poly(thiophene-2,5-diyl), bromine terminated
    Structure
    CAS
    25233-34-5
    Category
    Bioelectronic Materials
    Synonyms
    Thiophene, polymers
    Description
    Conducting polymer.
    IUPAC Name
    thiophene
    Molecular Weight
    84.14g/mol
    Molecular Formula
    C4H4S;SCH=CHCH=CH;C4H4S
    Canonical SMILES
    C1=CSC=C1
    InChI
    1S/C4H4S/c1-2-4-5-3-1/h1-4H,YTPLMLYBLZKORZ-UHFFFAOYSA-N
    InChI Key
    YTPLMLYBLZKORZ-UHFFFAOYSA-N
    Boiling Point
    183.9 °F at 760 mm Hg (NTP, 1992)
    Melting Point
    >350 °C
    Flash Point
    30 °F (NTP, 1992);30 °F (-1 °C) (CLOSED CUP);-1 °C
    Density
    1.0649 at 68 °F (NTP, 1992);d204 1.06;1.06494 @ 20 °C/4 °C;Relative density (water = 1): 1.06
    Solubility
    less than 1 mg/mL at 75° F (NTP, 1992);0.04 M;3.01 mg/mL at 25 °C;MISCIBLE IN ETHANOL, ETHER, ACETONE, AND BENZENE.;SOL IN ALL PROPORTIONS IN ORDINARY ORG SOLVENTS, CARBON TETRACHLORIDE, DIOXANE, PYRIMIDINE, TOLUENE;water solubility = 3,020 mg/l @ 25 °C;3.01 mg/mL at 25 °C;Solubility in water: none
    Appearance
    Solid
    Storage
    room temp
    Color/Form
    COLORLESS LIQUID
    Complexity
    22.8
    Covalently-Bonded Unit Count
    1
    EC Number
    203-729-4
    Exact Mass
    84.003371g/mol
    Form
    powder
    Formal Charge
    0
    Heat of Vaporization
    32.483 kJ/mol
    Heavy Atom Count
    5
    ICSC Number
    1190
    Log P
    1.81 (LogP);1.81;log Kow = 1.81;1.81;1.81
    MDL Number
    MFCD02688620
    MeSH Entry Terms
    polythiophene
    Monoisotopic Mass
    84.003371g/mol
    NSC Number
    405073
    Odor
    SLIGHT AROMATIC ODOR RESEMBLING BENZENE
    Other Experimental
    CYCLIC ORGANOSULFUR; HIGHLY REACTIVE;MAY BE HEATED TO 850 °C WITHOUT DECOMP;hydroxyl radical rate constant = 9.53X10-12 cu m/molc-sec @ 25 °C
    Packaging
    1 g in glass bottle
    Refractive Index
    n20D 1.5246;INDEX OF REFRACTION: 1.52684 @ 25 °C/D
    Rotatable Bond Count
    0
    RTECS Number
    XM7350000
    UNII
    SMB37IQ40B
    UN Number
    2414;2414;2414;2414
    Vapor Density
    2.9 (NTP, 1992) (Relative to Air);2.9 (AIR= 1);Relative vapor density (air = 1): 2.9
    Vapor Pressure
    20 mm Hg at 32 °F ; 60 mm Hg at 68.2° F; 760 mm Hg at 183.9° F (NTP, 1992);79.67 mmHg;79.7 mm Hg @ 25 °C;Vapor pressure, kPa at 12.5 °C: 5.3
    Viscosity
    0.621 mPa.s
    XLogP3
    1.8
    MSDS
    Download MSDS
    COA
    Download COA
    Spec Sheet
    Download Spec Sheet
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