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Safety Information

514047

Sigma-Aldrich

2,3-Dichlorophenylboronic acid

Synonym(s):

(2,3-Dichlorophenyl)dihydroxyborane, 2,3-Dichlorobenzeneboronic acid

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About This Item

Linear Formula:
Cl2C6H3B(OH)2
CAS Number:
151169-74-3
Molecular Weight:
190.82
MDL number:
MFCD01075703
UNSPSC Code:
12352103
PubChem Substance ID:
24873736
NACRES:
NA.22

mp

125 °C (dec.) (lit.)

functional group

chloro

SMILES string

OB(O)c1cccc(Cl)c1Cl

InChI

1S/C6H5BCl2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,10-11H

InChI key

TYIKXPOMOYDGCS-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura coupling reactions
  • Preparation of biologically and pharmacologically active molecules

Other Notes

Contains varying amounts of anhydride

Storage Class Code

13 - Non 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

514047-5G:
514047-25G:
514047-BULK:
514047-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBF9723V
SHBF7111V
13205BJ
15831CC
14031AI

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Xueshu Li et al.
Environmental science and pollution research international, 25(17), 16402-16410 (2017-05-26)
Nineteen polychlorinated biphenyl (PCB) congeners, such as 2,2',3,3',6-pentachlorobiphenyl (PCB 84), display axial chirality because they form stable rotational isomers, or atropisomers, that are non-superimposable mirror images of each other. Although chiral PCBs undergo atropselective biotransformation and atropselectively alter biological processes

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