POTASSIUM TRIETHYLBOROHYDRIDE

Synonym(s):Potassium hydrotriethylborate;Potassium triethylhydridoborate

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

Potassium triethylborohydride solution is an organoboron synthesis reagent

Density	0.902 g/mL at 25 °C
Flash point:	1 °F
storage temp.	Flammables + water-Freezer (-20°C)e area
form	Solution
color	Clear
Sensitive	air sensitive, moisture sensitive

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 Health Hazard GHS08
GHS Hazard Statements	H225:Flammable liquids H260:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases H302:Acute toxicity,oral H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P231+P232:Handle under inert gas. Protect from moisture. P370+P378:In case of fire: Use … for extinction. P402+P404:Store in a dry place. Store in a closed container. P403+P235:Store in a well-ventilated place. Keep cool.