2-Methyl-2-butene, purified by redistillation (100mL)

SKU:
M32704-100ML
  • $143.00

    • Description

    M32704 Sigma-Aldrich

    2-Methyl-2-butene

    ≥99%, purified by redistillation

    Synonym: β-Isoamylene, Amylene

    • CAS Number 513-35-9

       

    • Linear Formula CH3CH=C(CH3)2

       

    • Molecular Weight 70.13

       

    •  Beilstein/REAXYS Number 1361353

       

    •  EC Number 208-156-3

       

    •  MDL number MFCD00009276

       

    •  PubChem Substance ID 57654373

       

    •  NACRES NA.22

    Description

    Application

    2-Methyl-2-butene can be used:
    • For the cross metathesis reaction to form compounds with prenyl-type double bonds: methyl 10-methylundec-9-enoate, 2-methylundec-2-ene[1] and 8-prenylcoumarins.[2]
    • As a model of C5-branched alkene fuel to study the high-temperature kinetics of branched alkenes in a combustion environment.[3]
    • As an additive along with pyridine for partial hydrogenation of poly-ynes to form ω-hydroxy polyunsaturated fatty acids.[4]

    Packaging

    100, 500 mL in Sure-Pac™

    Properties

    Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
    Quality Level   200
    vapor density   2.4 (vs air)
    vapor pressure   25.09 psi ( 55 °C)
      7.66 psi ( 20 °C)
    assay   ≥99%
    purified by   redistillation
    expl. lim.   8.7 %
    refractive index   n20/D 1.385 (lit.)
    bp   35-38 °C (lit.)
    mp   −134 °C (lit.)
    density   0.662 g/mL at 25 °C (lit.)
    SMILES string   C\C=C(\C)C
    InChI   1S/C5H10/c1-4-5(2)3/h4H,1-3H3
    InChI key   BKOOMYPCSUNDGP-UHFFFAOYSA-N