Methanol (Optima™), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Quantity 4L
Packaging Glass Bottle, Safe-Cote™

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Catalog No. A454SK-4

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    Chemical Identifiers

    CAS 67-56-1
    Assay Percent Range 99.9% min by GC
    Molecular Formula CH4O
    Linear Formula CH3OH
    Formula Weight 32.04g/mol
    MDL Number MFCD00004595
    Synonym MeOH
    Chemical Name or Material Methanol
    Assay 99.9% min.
    Grade Optima, Also meets ACS specifications

    Specifications

    Absorbance 0.01 AU max. at 254nm
    Additional Information Vapor Pressure: 128hPa at 20°C
    Carbonyl Compounds 0.001% max.
    Density 0.791g/cm³
    Fluorescence Background 1 ppb max.
    Identification Pass Test
    LCMS Gradient Suitability Pass Test
    Packaging Glass Bottle, Safe-Cote™
    Refractive Index 1.3260 to 1.3300 (at 25°C)
    Residue after Evaporation 1ppm max.
    Solubility in Water Pass Test
    Substances Darkened by H2SO4 Pass Test
    Substances Reducing Permanganate Pass Test
    Titratable Acid 0.0003mEq/g max.
    Titratable Base 0.0002mEq/g max.
    Vapor Pressure 128 hPa at 20°C
    Water 0.07% max.
    Viscosity 0.55 cP at 20°C
    Certificate of Analysis Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.
    Filtered Through 0.2-micron filtered.
    Boiling Point 64.7°C / 148.5°F
    Color Colorless
    Melting Point -98°C / -144.4°F
    Quantity 4L
    CAS 67-56-1
    Physical Form Liquid
    Assay Percent Range 99.9% min by GC
    Molecular Formula CH4O
    Linear Formula CH3OH
    Formula Weight 32.04g/mol
    MDL Number MFCD00004595
    Synonym MeOH
    Cleanup Symbol Solvent
    ChemAlert Storage Symbol Red
    Health Hazard 2 DANGER!
    Health Hazard 3 Emergency Overview
    Flammable liquid and vapor. Cannot be made non-poisonous. Vapor harmful. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes and skin. May cause irritation of respiratory tract. Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if s. Explosive. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

    NFPA

    Health:1
    Flammability:3
    Instability:0
    DOT Information DOT Class 3, : Flammable Liquid
    Chemical Name or Material Methanol
    Assay 99.9% min.
    Grade Optima, Also meets ACS specifications
       

    DANGER!

    Emergency Overview
    Flammable liquid and vapor. Cannot be made non-poisonous. Vapor harmful. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes and skin. May cause irritation of respiratory tract. Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if s. Explosive. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

    NFPA

    Health:1
    Flammability:3
    Instability:0

    SDS & Safety Documents

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