Toluene puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., (GC) (1L)

SKU:
32249-1L
  • $86.30

    • Description

    32249 SAFC

    Toluene

    puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.7% (GC)

    • CAS Number 108-88-3

       

    • Linear Formula C6H5CH3

       

    • Molecular Weight 92.14

       

    •  Beilstein/REAXYS Number 635760

       

    •  EC Number 203-625-9

       

    •  MDL number MFCD00008512

       

    •  eCl@ss 39011102

       

    •  PubChem Substance ID 329754114

       

    •  NACRES NA.21

    Description

    General description

    Toluene, a benzene analog, is widely employed as an organic solvent. It has been reported to be a biotoxic solvent (toxic to many microorganisms at 0.1% v/v concentrations).[1] Its anaerobic biodegradation to CO2, by the denitrifying bacterium Thauera arornatica has been reported.[2] It forms syndiotactic polystyrene-toluene molecular compound. Crystal structure of this molecular compound has been investigated by X-ray diffraction studies.[3]

    Application

    Toluene may be used for decontamination of microbial cultures and lyse bacterial cells in bacterial enzyme assays.[1] It may be used as a solvent for the preparation of 4-arm polylactide-based (PLA) star oligomer.[5] It was used for the activation of glass slides, for in vitro test system for allergy diagnosis.[4]

    Other Notes

    Pertains only in Germany: unversteuert

    Properties

    Related Categories ACS Grade, Amber Glass Bottles, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography,
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    grade   ACS reagent, reag. ISO, reag. Ph. Eur.
    vapor density   3.2 (vs air)
    vapor pressure   22 mmHg ( 20 °C)
      26 mmHg ( 25 °C)
    InChI Key   YXFVVABEGXRONW-UHFFFAOYSA-N
    grade   puriss. p.a.
    assay   ≥99.7% (GC)
    autoignition temp.   997 °F
    expl. lim.   7 %
    impurities   ≤0.0001% thiophene
      ≤0.001% free acid (as HCl)
      ≤0.001% free alkali (as NaOH)
      ≤0.001% non-volatile matter
      ≤0.003% S-compounds (as S)
      ≤0.02% water (Karl Fischer)
    color   APHA: ≤10
    refractive index   n/D 1.496 (lit.)
      n20/D 1.496-1.498
    bp   110-111 °C (lit.)
    mp   -93 °C (lit.)
    density   0.865 g/mL at 25 °C (lit.)
    cation traces   Al: ≤0.5 ppm
      Ba: ≤0.1 ppm
      Bi: ≤0.1 ppm
      Ca: ≤0.5 ppm
      Cd: ≤0.05 ppm
      Co: ≤0.02 ppm
      Cr: ≤0.02 ppm
      Cu: ≤0.02 ppm
      Fe: ≤0.1 ppm
      K: ≤0.5 ppm
      Li: ≤0.1 ppm
      Mg: ≤0.1 ppm
      Mn: ≤0.02 ppm
      Mo: ≤0.1 ppm
      Na: ≤0.5 ppm
      Ni: ≤0.02 ppm
      Pb: ≤0.1 ppm
      Sr: ≤0.1 ppm
      Zn: ≤0.1 ppm