Skip to Content
Merck
CN

Key Documents

View All Documentation

715212

Potassium ethyltrifluoroborate

95%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C2H5BF3K
CAS Number:
44248-07-9
Molecular Weight:
135.97
NACRES:
NA.22
PubChem Substance ID:
329762952
UNSPSC Code:
12352103
MDL number:
MFCD04112713
Assay:
95%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

95%

form

solid

mp

80-84 °C

SMILES string

[K+].CC[B-](F)(F)F

InChI

1S/C2H5BF3.K/c1-2-3(4,5)6;/h2H2,1H3;/q-1;+1

InChI key

GIIPADVFWNGSKY-UHFFFAOYSA-N

Application

Potassium ethyltrifluoroborate can be used as a substrate in Suzuki–Miyaura coupling reaction with alkenyl bromides to produce alkene derivatives.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBZ4016V
MKBL2602V
MKBJ3015V
MKBC0713V
MKBC0713

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Gary A Molander et al.
Tetrahedron, 63(3), 768-775 (2008-01-16)
The Suzuki-Miyaura-type cross-coupling reaction of potassium alkyltrifluoroborates with various alkenyl bromides in the presence of 10 mol % of PdCl(2)(dppf)·CH(2)Cl(2) and 3.0 equiv of Cs(2)CO(3) in aqueous toluene at 80 °C provided the desired compounds in 49-95% yields. A variety

Global Trade Item Number

SKUGTIN
715212-1G04061826263778