MilliporeSigma
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790877

Sigma-Aldrich

Tris(2,2,2-trifluoroethyl) borate

97%

Synonym(s):
Tris(2,2,2-trifluoroethyl)borate, Sheppard Amidation Reagent, Tris(2,2,2-trifluoroethoxy)boron, Sheppard Reagent
Empirical Formula (Hill Notation):
C6H6BF9O3
CAS Number:
Molecular Weight:
307.91
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

liquid

refractive index

n/D 1.298 (lit.)

density

1.430 g/mL at 25 °C

SMILES string

FC(F)(F)COB(OCC(F)(F)F)OCC(F)(F)F

InChI

1S/C6H6BF9O3/c8-4(9,10)1-17-7(18-2-5(11,12)13)19-3-6(14,15)16/h1-3H2

InChI key

DIEXQJFSUBBIRP-UHFFFAOYSA-N

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Application

Reagent can promote the direct formation of amides from carboxylic acids and amines under thermal and microwave conditions.

Packaging

1, 10 g in glass bottle

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

109.9 °F

Flash Point(C)

43.3 °C

Certificate of Analysis

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Certificate of Origin

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