Cyclohexane ACS reagent

SKU:
179191-4X4L
  • $1,000.00

    • Description

    Cyclohexane

    ACS reagent, ≥99%

    Empirical Formula (Hill Notation):
    C6H12
    CAS Number:
    110-82-7
    Molecular Weight:
    84.16
    Beilstein:
    1900225
    EC Number:
    203-806-2
    MDL number:
    MFCD00003814
    eCl@ss:
    39010606
    PubChem Substance ID:
    329751580
    NACRES:
    NA.21

    PROPERTIES

    grade

    ACS reagent

    Quality Level

    200

    vapor density

    2.9 (vs air)

    vapor pressure

    168.8 mmHg ( 37.7 °C)
    77 mmHg ( 20 °C)

    Assay

    ≥99%

    form

    liquid

    autoignition temp.

    500 °F

    expl. lim.

    9 %

    impurities

    H2SO4, passes test (darkened)
    ≤0.02% water

    evapn. residue

    ≤0.002%

    color

    APHA: ≤10

    refractive index

    n20/D 1.426 (lit.)

    bp

    80.7 °C (lit.)

    mp

    4-7 °C (lit.)

    density

    0.779 g/mL at 25 °C (lit.)

    SMILES string

    C1CCCCC1

    InChI

    1S/C6H12/c1-2-4-6-5-3-1/h1-6H2

    InChI key

    XDTMQSROBMDMFD-UHFFFAOYSA-N

    DESCRIPTION

    General description

    Cyclohexane is a cyclic alkane that predominantly exists in chair conformation due to higher stability.[1] It participates as starting reagent in the photonitrosylation process (PNC process) and affords ε-caprolactum.[2] Its oxidation by employing various oxidants such as hydrogen peroxide, tert-butyl hydroperoxide and molecular oxygen has been reported.[3]

    Application

    Cyclohexane has been used in the following studies:
    • As a solvent in the synthesis of europium dibenzoylmethide triethylammonium (EuD4TEA).[4]
    • Preparation of poly(dimethylsiloxane) (PDMS) microchip.[5]
    • As a solvent in the two-solvent (cyclohexane/water) deposition method for the preparation of monometallic 5wt% Ni containing catalysts.[6]
    Cyclohexane may undergo oxidation using hydrogen peroxide as oxidant and in the presence of a polyoxotungstate catalyst to form cyclohexanone and cyclohexanol as the main products. Its dehydrogenation in the presence of Ni-Cu/SiO2 catalysts forms benzene in good yield.[7]

    SAFETY INFORMATION

    Signal Word

    Danger

    Hazard Statements

    H225 - H304 - H315 - H336 - H410

    Precautionary Statements

    P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331

    Hazard Classifications

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

    Target Organs

    Central nervous system

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 2

    Flash Point(F)

    -4.0 °F - closed cup

    Flash Point(C)

    -20 °C - closed cup