179957
Honeywell

Methanol

SKU
179957
Laboratory Reagent, ≥99.6%
Synonym(s)
Methyl alcohol
  • ≥95% for general laboratory use.
Brand
Honeywell
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
CH3OH
MDL Number Molar Mass
32.04 g/mol
Synonyms
Methyl alcohol

Documents

Specifications

PropertyValue
Explosion Limit36 %
Identity (IR)complying
Assay (GC)Min. 99.6 %
Non-volatile matterMax. 0.01 %
Water (Karl Fischer)Max. 0.1 %
Free acid (as HCOOH)Max. 0.03 %
Free alkali (as NH3)Max. 0.01 %
Vapor Pressure410 mmHg ( 50 °C)
Autoignition Temperature725 °F
Vapor Density1.11 (vs air)

Properties

PropertyValue
Boiling Point/Range64-65 °C (1.013 hPa)
ColorColorless
Density0.79 g/cm3 (20 °C)
Flashpoint11 °C
FormLiquid
GradeReagent Grade Solvents
Incompatible MaterialsOxidizing agents
Lower Explosion Limit5.5 %(V)
Melting Point/Range-98 °C
Partition Coefficient-0.71
Purity Percentage99.6
Purity Details>=99.6%
Solubility in WaterCompletely miscible
Upper Explosion Limit50 %(V)
Vapor Pressure128 hPa (20 °C)
Viscosity0.55 mPa.s (25 °C)
pH-ValueNot applicable
Product LineLaboratory Reagent
Storage TemperatureAmbient

Safety Information

PropertyValue
GHS Classification
  • GHS02-Flammable-Flammable
  • GHS06-Toxic-Toxic
  • GHS08-Health Hazard-Health Hazard
Hazard Class3
Package GroupII
UN IDUN1230
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