Skip to Content
Merck
CN

Key Documents

View All Documentation

523569

trans-2-(4-Chlorophenyl)vinylboronic acid

≥95%

Synonym(s):

trans-2-(4-Chlorophenyl)ethenylboronic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
ClC6H4CH=CHB(OH)2
CAS Number:
154230-29-2
Molecular Weight:
182.41
NACRES:
NA.22
PubChem Substance ID:
24874345
UNSPSC Code:
12352103
MDL number:
MFCD02093767
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥95%

form

powder

mp

165 °C (dec.) (lit.)

functional group

chloro

SMILES string

[H]\C(B(O)O)=C(\[H])c1ccc(Cl)cc1

InChI

1S/C8H8BClO2/c10-8-3-1-7(2-4-8)5-6-9(11)12/h1-6,11-12H/b6-5+

InChI key

HWSDRAPTZRYXHN-AATRIKPKSA-N

Application

Reactant involved in:
  • Synthesis of biarylketones and phthalides
  • Trifluoromethylation
  • Asymmetrical Michael addition for preparation of chromanes
  • Cobalt-catalyzed coupling to vinyl nitrogen containing heteroaromatic compounds
  • 1,2 and 1,4-Addition reactions with o-hydroxycinnamaldehydes
  • Petasis reactions

Other Notes

Contains varying amounts of anhydride

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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