8.22283

Methanol

EMPLURA^®

• Synonym(s): Methyl alcohol
• Linear Formula: CH₃OH
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• Beilstein: 1098229
• MDL number: MFCD00004595
• UNSPSC Code: 12352104
• EC Index Number: 200-659-6

Properties

• grade: for analytical purposes; for cleaning; for extraction; for preparative purposes; for synthesis
• Quality Level: 200
• vapor density: 1.11 (vs air)
• vapor pressure: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• product line: EMPLURA^®
• Assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 725 °F
• potency: 5628 mg/kg LD₅₀, oral (Rat); 17100 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 36 %
• impurities: ≤0.1% Water
• evapn. residue: ≤0.0010%
• 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.)
• application(s): environmental; food and beverages; industrial qc; pharmaceutical
• format: neat
• storage temp.: 2-30°C
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

Description

General description

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Analysis Note

Evaporation Number: 1.9

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 0.791 - 0.792
Evaporation residue: ≤ 0.0010 %
Water: ≤ 0.10 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H301 + H311 + H331 - H370
• Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 49.5 °F - closed cup
• Flash Point(C): 9.7 °C - closed cup