Methanol, 4L

SKU:
MX0484-1
  • $210.00

    • Description

    Methanol, 4L

    pesticide residue grade OmniSolv®

    Synonym(s):
    Methyl alcohol
    Linear Formula:
    CH3OH
    CAS Number:
    67-56-1
    Molecular Weight:
    32.04
    Beilstein/REAXYS Number:
    1098229
    MDL number:
    MFCD00004595
    EC Index Number:
    200-659-6

    PROPERTIES

    vapor density

    1.11 (vs air)

    Quality Level

    100

    vapor pressure

    128 hPa ( 20 °C)
    410 mmHg ( 50 °C)
    97.68 mmHg ( 20 °C)

    product line

    OmniSolv®

    assay

    ≥99.5% (GC)

    form

    liquid

    autoignition temp.

    725 °F

    expl. lim.

    36 %

    technique(s)

    GC/MS: suitable

    impurities

    ≤0.05% Water (H2O)
    ≤0.3 μeq/g Titrable acid
    ≤10 ppm Aldehydes and ketones

    evapn. residue

    ≤1 ppm

    color

    APHA: ≤10

    refractive index

    n20/D 1.329 (lit.)

    bp

    64.7 °C (lit.)

    mp

    −98 °C (lit.)

    transition temp

    flash point 9.7 °C

    density

    0.791 g/mL at 25 °C (lit.)

    format

    neat

    shipped in

    ambient

    storage temp.

    room temp

    SMILES string

    CO

    InChI

    1S/CH4O/c1-2/h2H,1H3

    InChI key

    OKKJLVBELUTLKV-UHFFFAOYSA-N

    DESCRIPTION

    Application

    pesticide residue grade OmniSolv®

    Preparation Note

    Product filtered through a 0.2 μm filter

    Analysis Note

    Aldehydes and ketones10ppm maxAssay (GC)99.5% minCap. ECD responsive substances as PCNB (peak)5ng/L maxCap. ECD responsive substances as PCNB (total)50ng/L maxCap. FID responsive substances as decane (peak)2µg/L maxCap. FID responsive substances as decane (total)20µg/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acid0.3µeq/g maxWater (H2O)0.05% max
    Evaporation Number: 1.9

    Legal Information

    OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

    SAFETY INFORMATION

    signalword

    Danger

    hcodes

    H225 - H301 + H311 + H331 - H370

    pcodes

    P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

    Hazard Classifications

    Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

    Storage Class

    3 - Flammable liquids

    wgk_germany

    WGK 2

    flash_point_f

    49.5 °F - closed cup

    flash_point_c

    9.7 °C - closed cup