Iodomethane purum, (GC), 100mL

SKU:
67692-100ML
  • $127.00

    • Description

    Iodomethane purum, ≥99.0% (GC), 100mL

    Synonym(s):
    Methyl iodide
    Empirical Formula (Hill Notation):
    CH3I
    CAS Number:
    74-88-4
    Molecular Weight:
    141.94
    Beilstein:
    969135
    EC Number:
    200-819-5
    MDL number:
    MFCD00001073
    PubChem Substance ID:
    329760660
    NACRES:
    NA.21

    Quality Level

    200

    vapor density

    4.89 (vs air)

    vapor pressure

    24.09 psi ( 55 °C)
    7.89 psi ( 20 °C)

    grade

    purum

    assay

    ≥99.0% (GC)

    contains

    silver wool as stabilizer

    impurities

    ≤0.5% CH2I2

    refractive index

    n20/D 1.530
    n20/D 1.531 (lit.)

    bp

    41-43 °C (lit.)
    41-43 °C

    mp

    −64 (lit.)

    solubility

    water: soluble 14 g/L at 20 °C

    density

    2.28 g/mL at 25 °C (lit.)

    SMILES string

    CI

    InChI

    1S/CH3I/c1-2/h1H3

    InChI key

    INQOMBQAUSQDDS-UHFFFAOYSA-N

    Iodomethane (Methyl iodide) is a colorless liquid. It can be prepared by reacting dimethyl sulfate with concentrated KI. Reaction of iodine and phosphorous with methanol has been reported to afford iodomethane. It reacts with tris(triphenylphosphine)chlororhodium(I) to afford the octahedral complex of rhodium(III), [RhlCl(CH3)(PPh3)2(ICH3)]. Kinetics of its reaction with atomic chlorine in the gas phase has been investigated. The absolute rate constant of the reaction has been reported.

    Iodomethane (Methyl iodide) may be employed in the preparation of stable neutral solutions of hypoiodous acid and various methyl esters.

    Pictograms

    GHS02,GHS06,GHS08,GHS09

    Signal Word

    Danger

    Hazard Statements

    H226 - H301 + H331 - H312 - H315 - H319 - H335 - H351 - H410

    Precautionary Statements

    P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

    Hazard Classifications

    Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

    Target Organs

    Respiratory system

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 3

    Flash Point(F)

    89.8 °F - closed cup

    Flash Point(C)

    32.1 °C - closed cup

    Personal Protective Equipment

    dust mask type N95 (US),Eyeshields,Gloves