38950

Dimethylamin -Lösung

purum, 33% in absolute ethanol (~5.6 M)

• Synonym(e): N,N-Dimethylamine
• Lineare Formel: (CH₃)₂NH
• CAS-Nummer: 124-40-3
• Molekulargewicht: 45.08
• Beilstein: 605257
• MDL-Nummer: MFCD00008288
• UNSPSC-Code: 41116105
• PubChem Substanz-ID: 329755808
• NACRES: NA.22

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 200
• Form: liquid
• Konzentration: 32-34% (titration); 33% in absolute ethanol (~5.6 M)
• Dichte: 0.76 g/cm³
• SMILES String: CNC
• InChI: 1S/C2H7N/c1-3-2/h3H,1-2H3
• InChIKey: ROSDSFDQCJNGOL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dimethylamine (DMA) is a versatile organic compound that is commonly used in organic synthesis as a reagent and building block for various reactions. It is also used as a base in several reactions such as the Mannich reaction and Michael addition.

Anwendung

Dimethylamine solution (33% in absolute ethanol) can be used in a sialic acid ethyl esterification reaction. It is also used as a reagent in the Pd-catalyzed C-N bond-forming cross-coupling reactions.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H314,H332,H335,H412
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 3.2 °F - closed cup
• Flammpunkt (°C): -16 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter