M1775

Methanol

Absolute - Acetone free

• Synonym(e): Methylalkohol
• Lineare Formel: CH₃OH
• CAS-Nummer: 67-56-1
• Molekulargewicht: 32.04
• Beilstein: 1098229
• EG-Nummer: 200-659-6
• MDL-Nummer: MFCD00004595
• UNSPSC-Code: 12352104
• PubChem Substanz-ID: 329817709
• NACRES: NA.05

Eigenschaften

• Dampfdichte: 1.11 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• Form: liquid; solution
• Selbstzündungstemp.: 725 °F
• Expl.-Gr.: 36 %
• Brechungsindex: n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp (Schmelzpunkt): −98 °C (lit.)
• Dichte: 0.791 g/mL at 25 °C (lit.)
• Format: neat
• SMILES String: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChIKey: OKKJLVBELUTLKV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Methanol is the simplest aliphatic alcohol consisting of methyl and alcohol groups. Methanol is often used as a solvent as well as a reagent in research labs and chemical industries.

Anwendung

Methanol can be used:

• To prepare methanolic uranyl acetate solution that may be utilized as a stain for tissues.
• In the synthesis of 4-nitro-N-(quinolin-8-yl) benzenesulfonamide by microwave reaction.

Leistungsmerkmale und Vorteile

Methanol has:

• Low freezing point.
• Miscible in water.

Sonstige Hinweise

Suitable for use as a fixative and in preparing various Romanowsky type staining solutions.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H225,H301 + H311 + H331,H370
• P-Sätze: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Zielorgane: Eyes,Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 49.5 °F - closed cup
• Flammpunkt (°C): 9.7 °C - closed cup