213438

Potassium triethylborohydride solution

1.0 M in THF

• Synonyme(s) : Potassium hydrotriethylborate, Potassium triethylhydridoborate
• Formule linéaire : KB(C₂H₅)₃H
• Numéro CAS: 22560-21-0
• Poids moléculaire : 138.10
• Numéro MDL: MFCD00011702
• Code UNSPSC : 12352000
• ID de substance PubChem : 24852782
• Nomenclature NACRES : NA.22

Propriétés

• Forme: liquid
• Pertinence de la réaction: reagent type: reductant
• Concentration: 1.0 M in THF
• Densité: 0.902 g/mL at 25 °C
• Chaîne SMILES: [K+].[H][B-](CC)(CC)CC
• InChI: 1S/C6H16B.K/c1-4-7(5-2)6-3;/h7H,4-6H2,1-3H3;/q-1;+1
• Clé InChI: MFRDRDKPANBWOI-UHFFFAOYSA-N

Description

Application

• Reducing agent for synthesis of PtNi intermetallic nanoparticle catalysts with electrocatalytic activity
• Reducing agent for preparation of vanadium nanoparticles (~7 nm) stabilized on activated carbon

Reagent for:

• Preparation of lithium, sodium, and potassium boron monohydride complexes with tetramethylethylenediamine and pentamethyldiethylenetriamine
• Dehydrogenation reactions
• Tandem nucleophilic addition/C-C bond cleaving fragmentation reactions with cyclic vinylogous acyl triflates
• Preparation of coordinatively unsaturated pseudotetrahedral iron(II) precursors as precatalysts for the room-temperature hydrogenation of unsaturated hydrocarbons
• Substitution reactions

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H260,H302,H314,H335,H351
• Conseils de prudence: P210 - P231 + P232 - P280 - P370 + P378 - P402 + P404 - P403 + P235
• Classification des risques: Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1
• Organes cibles: Respiratory system
• Risques supp: EUH014,EUH019
• Code de la classe de stockage: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 1.4 °F - closed cup
• Point d'éclair (°C): -17 °C - closed cup