Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

471070

Sigma-Aldrich

3,5-Bis(trifluoromethyl)phenylboronic acid

≥95%

Synonym(s):

3,5-Di(trifluoromethyl)benzeneboronic acid

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CF3)2C6H3B(OH)2
CAS Number:
73852-19-4
Molecular Weight:
257.93
Beilstein:
7379990
MDL number:
MFCD00051850
UNSPSC Code:
12352103
PubChem Substance ID:
24870695
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

mp

217-220 °C (lit.)

functional group

fluoro

SMILES string

OB(O)c1cc(cc(c1)C(F)(F)F)C(F)(F)F

InChI

1S/C8H5BF6O2/c10-7(11,12)4-1-5(8(13,14)15)3-6(2-4)9(16)17/h1-3,16-17H

InChI key

BPTABBGLHGBJQR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Reactant involved in the synthesis of:
  • Methylene-arylbutenones via carbonylative arylation of allenols
  • 4-aminoquinoline analogs via Ullman / Suzuki / Negishi coupling
  • Primary amino acid derivatives with anticonvulsant activity
  • Alkyl arylcarbamates via Cu-catalyzed coupling with potassium cyanate
  • Aryl-substituted succinimides and cyclic ketones by asymmetric conjugate addition
  • Axially chiral dicarboxylic acids for asymmetric Mannich-type reactions

Other Notes

Contains varying amounts of anhydride

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS6611
MKCL5087
MKCF7594
MKBW7876V
MKBV0978V

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

Customers Also Viewed

Slide 1 of 1

1 of 1

4-(Diethylamino)phenylboronic acid 95.0%

Sigma-Aldrich

741809

4-(Diethylamino)phenylboronic acid

F Adebodun et al.
Journal of cellular biochemistry, 40(2), 249-260 (1989-06-01)
31P Nuclear Magnetic Resonance (NMR) studies were performed on mono- and diisopropylphosphoryl derivatives of alpha-chymotrypsin, trypsin, and subtilisin. Questions addressed included the pKa of the active center Asp...His...Ser triad in both species. While the pKa in the diisopropylphosphoryl derivatives is

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service