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473286

Sigma-Aldrich

Bis(catecholato)diboron

97%

Synonym(s):

2,2′-Bi-1,3,2-benzodioxaborole

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About This Item

Empirical Formula (Hill Notation):
C12H8B2O4
CAS Number:
13826-27-2
Molecular Weight:
237.81
MDL number:
MFCD09842343
UNSPSC Code:
12352103
PubChem Substance ID:
24870892
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

189-196 °C (lit.)

SMILES string

c1ccc2ob(oc2c1)-b3oc4ccccc4o3

InChI

1S/C12H8B2O4/c1-2-6-10-9(5-1)15-13(16-10)14-17-11-7-3-4-8-12(11)18-14/h1-8H

InChI key

WYBQOWXCLDXZNR-UHFFFAOYSA-N

Related Categories

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

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Certificates of Analysis (COA)

Lot/Batch Number
22196BP
07116PH
00109AA
11112LR
13207LU

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Articles

Ir(I)-Catalyzed C–H Borylation for Rapid Synthesis of Arylboronic Esters

Arylboronic acids and esters are invaluable tools for the chemical community. These powerful reagents are used for a variety of transformations, most notably the Suzuki-Miyaura cross-coupling reaction.

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