Basic information Safety Supplier Related

POTASSIUM TRIETHYLBOROHYDRIDE

Basic information Safety Supplier Related

POTASSIUM TRIETHYLBOROHYDRIDE Basic information

Product Name:
POTASSIUM TRIETHYLBOROHYDRIDE
Synonyms:
  • POTASSIUM TRIETHYLBOROHYDRIDE
  • potassiumtriethylborohydride,calselect?kt,
  • potassiumtriethylborohydride,calselect?kt,intetrahydrofuran
  • potassium triethylhydroborate
  • Potassium triethylborohydride, in tetrahydrofuran, 1M solution
  • POTASSIUM TRIETHYLBOROHYDRIDE, 1.0M SOLU TION IN TETRAHYDROFURAN
  • Potassiumtriethylborohydride,1.0MinTHF,inSure/Sealbottle
  • potassium triethylborohydride solution
CAS:
22560-21-0
MF:
C6H16BK
MW:
138.1
EINECS:
245-077-3
Product Categories:
  • metal alkyl
  • Borohydrides
  • Reduction
  • Synthetic Reagents
Mol File:
22560-21-0.mol
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POTASSIUM TRIETHYLBOROHYDRIDE Chemical Properties

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

Hazard Codes 
F,C
Risk Statements 
11-14/15-19-20/21/22-34-37-40
Safety Statements 
16-26-27-36/37/39-45-43
RIDADR 
UN 3399 4.3/PG 1
WGK Germany 
3
HS Code 
29310099

MSDS

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POTASSIUM TRIETHYLBOROHYDRIDE Usage And Synthesis

Chemical Properties

CLEAR SOLUTION

Uses

  • 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

reaction suitability

reagent type: reductant

Synthesis

Potassium Triethylborohydride is prepared by the reaction of Potassium Hydride with Triethylborane in THF, or benzene. From Potassium Triisopropoxyborohydride and triethylborane in THF and from sodium triethylborohydride and potassium amalgam in benzene.

storage

The solution in THF is moisture- and air-sensitive, corrosive, and flammable. Reacts violently with water. Handle and store under nitrogen or argon in a cool place. Stable over prolonged periods of time. Use in a fume hood. Avoid contact with eyes, skin, and clothing.

POTASSIUM TRIETHYLBOROHYDRIDESupplier

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