296945

Natriumcyanoborhydrid -Lösung

5.0 M in 1 M NaOH

• Synonym(e): Sodium borocyanohydride, Sodium cyanoborohydride, Sodium cyanotrihydroborate
• Lineare Formel: NaBH₃CN
• CAS-Nummer: 25895-60-7
• Molekulargewicht: 62.84
• MDL-Nummer: MFCD00003516
• UNSPSC-Code: 12352306
• PubChem Substanz-ID: 24857889
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Eignung der Reaktion: reagent type: reductant
• Konzentration: 5.0 M in 1 M NaOH
• Dichte: 1.083 g/mL at 25 °C
• SMILES String: [Na+].[H][B-]([H])([H])C#N
• InChI: 1S/CH3BN.Na/c2-1-3;/h2H3;/q-1;+1
• InChIKey: CVDUGUOQTVTBJH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sodium cyanoborohydride is a selective, mild reducing reagent for a number of functional groups such as aldehydes, ketones, acetals, epoxides and imines.

Anwendung

Reactant for:

• Direct conversion of heterocyclic aldehydes to esters (oxidizing behavior)
• Reductive amination reactions
• Intramolecular reductive cyclization reactions
• Reductions reactions
• Preparation of dicyanoborate-based ionic liquids as hypergolic fluids for bipropellants

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H290,H300 + H310 + H330,H314,H410
• P-Sätze: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH032
• Lagerklassenschlüssel: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable