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  • 2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)

  • 2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)

    Catalog Number
    ACM2564832-2
    Product Name
    2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
    Structure
    CAS
    2564-83-2
    Category
    Organic Radicals
    Synonyms
    TEMPO Free Radical (purified by sublimation)
    Molecular Weight
    156.25
    Molecular Formula
    C9H18NO
    Canonical SMILES
    CC1(CCCC(N1[O])(C)C)C
    InChI
    InChI=1S/C9H18NO/c1-8(2)6-5-7-9(3,4)10(8)11/h5-7H2,1-4H3
    InChI Key
    QYTDEUPAUMOIOP-UHFFFAOYSA-N
    Melting Point
    40 °C
    Purity
    >99.0%(GC)(T)
    Appearance
    Orange to Brown powder to crystal
    Storage
    Store under inert gas
    Complexity
    136
    Covalently-Bonded Unit Count
    1
    EC Number
    219-888-8
    Exact Mass
    156.138839g/mol
    Formal Charge
    0
    Hazard Statements
    H314 : Causes severe skin burns and eye damage.
    Heavy Atom Count
    11
    Log P
    1.85 (LogP)
    MDL Number
    MFCD00009599
    MeSH Entry Terms
    2,2,6,6-tetramethyl-1-piperidinyloxyl;2,2,6,6-tetramethyl-4-piperidine-N-oxide;2,2,6,6-tetramethylpiperidine-1-oxyl;oxoammonium TPO;TEMPO
    Monoisotopic Mass
    156.138839g/mol
    Precautionary Statements
    P501 : Dispose of contents/ container to an approved waste disposal plant.P260 : Do not breathe dusts or mists.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.P363 : Wash contaminated clothing before reuse.P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.P405 : Store locked up.
    Rotatable Bond Count
    0
    Signal Word
    Danger
    UNII
    VQN7359ICQ
    XLogP3
    1.4
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