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Description
Catalogue Number
106018
Synonyms
MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Overview
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
Methanol for liquid chromatography LiChrosolv®. CAS 67-56-1, chemical formula CH₃OH, molar mass 32.04 g/mol.
Biological Information
Physicochemical Information
Boiling point
64.5 °C (1013 hPa)
Density
0.792 g/cm3 (20 °C)
Evaporation number
1.9
Explosion limit
5.5 - 44 %(V)
Flash point
9.7 °C
Ignition temperature
420 °C DIN 51794
Melting Point
-97.8 °C
Vapor pressure
128 hPa (20 °C)
Viscosity kinematic
0.54 - 0.59 mm2/s (20 °C) no data available
Dimensions
Materials Information
Toxicological Information
LD 50 oral
LD50 Rat 5628 mg/kg
LD 50 dermal
LD50 Rabbit 17100 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)
H225: Highly flammable liquid and vapour. H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H370: Causes damage to organs.
Precautionary Statement(s)
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word
Danger
RTECS
PC1400000
Storage class
3 Flammable liquids
WGK
WGK 2 obviously hazardous to water
Disposal
1 Strongly contaminated halogen-free organic solvents: container A.
