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Sigma-Aldrich

Tetraethylammonium borohydride

technical, ≥95% (T)

Synonym(s):

NSC 164898, NSC 76086, TEAB, Tetraethylammonium tetrahydroborate

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About This Item

Linear Formula:
(C2H5)4N(BH4)
CAS Number:
17083-85-1
Molecular Weight:
145.09
Beilstein/REAXYS Number:
3693695
EC Number:
241-140-4
MDL number:
MFCD00031600
UNSPSC Code:
12352000
PubChem Substance ID:
57653168
NACRES:
NA.22

grade

technical

assay

≥95% (T)

form

crystals

reaction suitability

reagent type: reductant

mp

>230 °C

SMILES string

[BH4-].CC[N+](CC)(CC)CC

InChI

1S/C8H20N.BH4/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H4/q+1;-1

InChI key

JFXPWTFDWBWOAZ-UHFFFAOYSA-N

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Application

  • Reducing agent for the preparation of hydroxybaccatin III carbonate derivatives
  • Reductant for the preparation of edge-bridged all-ferrous double cubane
  • Reducing agent for the reduction of heterometal cubane iron/molybdenum cluster trigonally symmetrized with hydrotris(pyrazolyl)borate capping ligand
  • Reactant for reactions with ruthenium phenanthroline carbonyl complexes yielding formyl complexes

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react 2

target_organs

Respiratory system

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
1429024
1430029
1430024
011084/1
11084/1

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