Toluene, suitable for HPLC, 100mL

SKU:
34866-100ML
  • $57.10

    • Description

    Toluene, suitable for HPLC, 100mL, 99.9%

    Linear Formula:
    C6H5CH3
    CAS Number:
    108-88-3
    Molecular Weight:
    92.14
    Beilstein:
    635760
    EC Number:
    203-625-9
    MDL number:
    MFCD00008512
    eCl@ss:
    39011102
    PubChem Substance ID:
    329755074
    NACRES:
    NA.21

    PROPERTIES

    vapor density

    3.2 (vs air)

    Quality Level

    100

    vapor pressure

    22 mmHg ( 20 °C)
    26 mmHg ( 25 °C)

    assay

    99.9%

    form

    liquid

    autoignition temp.

    997 °F

    expl. lim.

    7 %

    technique(s)

    HPLC: suitable
    UV/Vis spectroscopy: suitable

    impurities

    ≤0.0005% non-volatile matter
    ≤0.0005% thiophene
    ≤0.001% free acid (as HCl)
    ≤0.02% water (Karl Fischer)

    refractive index

    n/D 1.496 (lit.)

    bp

    110-111 °C (lit.)

    mp

    -93 °C (lit.)

    density

    0.865 g/mL at 25 °C (lit.)

    UV absorption

    λ: 286 nm Amax: ≤1.00
    λ: 288 nm Amax: ≤0.50
    λ: 293 nm Amax: ≤0.20
    λ: 300 nm Amax: ≤0.10
    λ: 310 nm Amax: ≤0.05
    λ: 335 nm Amax: ≤0.02
    λ: 350 nm Amax: ≤0.004

    application(s)

    food and beverages

    SMILES string

    Cc1ccccc1

    InChI

    1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

    InChI key

    YXFVVABEGXRONW-UHFFFAOYSA-N

    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 a 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 as a doping agent during the quantitative estimation of triacylglycerols (TAGs) by liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC-APPIMS). It has been reported to improve the sensitivity of analysis.[4] It may be used as solvent for the preparation of 4-arm polylactide-based (PLA) star oligomer.[5]

    Packaging

    100 mL in glass bottle
    1, 6×1, 2, 4×2, 4×4 L in glass bottle
    20 L in Nowpak™
    200 L in Pure-Pac™ 1
    View returnable container options.

    Other Notes

    Important notice
    • The article number 34866-4X2.5L will be discontinued. Please order the single bottle 34866-2.5L which is physically identical with the same exact specifications.
    • The article number 34866-6X1L will be discontinued. Please order the single bottle 34866-1L which is physically identical with the same exact specifications.

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    SAFETY INFORMATION

    Pictograms

    GHS02,GHS07,GHS08

    Signal Word

    Danger

    Hazard Statements

    H225 - H304 - H315 - H336 - H361d - H373 - H412

    Precautionary Statements

    P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331

    Hazard Classifications

    Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

    Target Organs

    Central nervous system, Respiratory system

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 3

    Flash Point(F)

    39.9 °F

    Flash Point(C)

    4.4 °C