S3099    

Methanol | 67-56-1

Additional information

CAS ID

67-56-1

IUPAC Name

Methanol

Molecular Formula

CH4O

Molecular Weight

SMILES

CO

Description

887

Synonym: methyl alcohol, wood alcohol, carbinol, wood spirit, wood naphtha, methylol, methyl hydroxide, pyroxylic spirit, colonial spirit, columbian spirit

Absorbance0.01 AU max. at 254nm, 0.11 AU max. at 230nm, 0.23 AU max. at 220nm, 1.00 AU max. at 205nm
Additional InformationVapor Pressure: 128hPa at 20°C
Assay Percent Range99.9% min by GC
Linear FormulaCH3OH
Formula Weight32.04
Physical FormLiquid
GradeAlso meets ACS specifications
Carbonyl Compounds0.001% max.
Density0.791g/cm³
Fluorescence Background1 ppb max.
HPLC Gradient SuitabilityPasses test
IdentificationPass Test
PackagingSafe-Cote™ Amber Glass
Residue after Evaporation1ppm max.
Solubility in WaterPass Test
Substances Darkened by H2SO4Pass Test
Substances Reducing PermanganatePass Test
Titratable Acid0.0003mEq/g max.
Titratable Base0.0002mEq/g max.
Vapor Pressure128 hPa at 20°C
Water0.07% max.
Viscosity0.55 cP at 20°C
Certificate of AnalysisCertificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.
Filtered Through0.2-micron filtered.
Boiling Point64.7°C
ColorColorless
Melting Point-98°C
Chemical Name or MaterialMethanol

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