Methanol

vapor density

1.11 (vs air)

Quality Level

100

vapor pressure

128 hPa ( 20 °C)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

product line

LiChrosolv^®

Assay

≥99.9% (GC)

form

liquid

autoignition temp.

725 °F

potency

5628 mg/kg LD₅₀ oral (Rat)
17100 mg/kg LD₅₀ skin (Rabbit)

expl. lim.

36 %

technique(s)

LC/MS: suitable

impurities

≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
≤10 ppb Al (Aluminium)
≤10 ppb Ca (Calcium)
≤10 ppb Fe (Iron)
≤10 ppb Mg (Magnesium)
≤100 ppb Na (Sodium)
≤5 ppb Any further metal (ICP-MS)
≤5 ppb K (Potassium)

evapn. residue

≤1.0 mg/L

transmittance

210 nm ≥35%
220 nm ≥60%
230 nm ≥75%
260 nm ≥98%

refractive index

n20/D 1.329 (lit.)

kinematic viscosity

0.54-0.59 cSt(20 °C)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

transition temp

flash point 9.7 °C

density

0.791 g/mL at 25 °C (lit.)

format

neat

storage temp.

2-30°C

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H 1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N