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Methanol

CAS Number
67-56-1
EC Number
200-659-6
Chemical Formula
CH4O
Molecular Weight
32.042 g/mol

Description

Methanol (CAS 67-56-1 ), also known as wood alcohol or wood naphtha, is a primary alcohol produced at industrial scale and used as a solvent, chemical feedstock, and fuel component across multiple sectors. Its role spans from direct process solvent applications to serving as the foundational building block for downstream chemical synthesis. In the petrochemical and energy sectors, it is blended into fuel formulations. Methanol is used as a feedstock for producing dimethyl ether and other fuel additives. Pharmaceutical manufacturers rely on it as a process solvent for API synthesis, extraction, and chromatography-scale purification. In plastics and polymers, it drives the production of formaldehyde, acetic acid, and methyl methacrylate. These intermediates feed directly into resin and polymer manufacturing for various industrial applications. Printing and packaging operations use methanol-based solvent systems in ink formulations where fast evaporation and resin compatibility are process requirements. This ensures high efficiency in high-speed production lines. Methanol is supplied as a clear liquid in bulk tanker, IBC, and drum formats. Standard commercial grades include technical grade and refined grades meeting ASTM D1152 specifications for industrial use. Pharmaceutical-grade material is available to USP and BP standards for regulated manufacturing environments. These quality benchmarks ensure the material is suitable for sensitive chemical processes. Contact us for supply of Methanol Request Quote

Other Names (Synonyms)

wood spirits | wood spirit | wood naphtha | wood alcohol | spirit of wood | pyroxylic spirit | pyroligneous spirit | Pyro alcohol

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-97.8 °C
Boiling Point64.7 °C @ Press: 760 Torr
Density0.8100 g/cm³ @ Temp: 0 °C
Flash Point52 °F
AppearanceMethyl alcohol is a colorless, volatile liquid with a mild odor.
Color<10(APHA)
OdorFaint alcohol odor detectable at 4 to 6000 ppm (mean = 160 ppm)
FormLiquid Free From Particulates
Water Solubilitymiscible
Vapor Pressure410 mm Hg ( 50 °C)
Refractive Indexn 20/D 1.329(lit.)
pH6.8 (20°C in H2O)
Log P-0.770

Safety & Handling

Danger
GHS02· FlammableGHS06· ToxicGHS08· Health HazardGHS07· Irritant

Hazard Statements

H225Highly Flammable liquid and vapor
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H302Harmful if swallowed
H319Causes serious eye irritation
H336May cause drowsiness or dizziness
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H303May be harmful if swallowed
H335May cause respiratory irritation

Trade & Regulatory

HS Code29051100
UN Number1170
ADR Class3
Packing GroupII
Storage Class3 - Flammable liquids
WGK (Germany)1