Catecholborane, 97%

Product Code.	Quantity	Unit Size
11318106	25 g	25g
11308106	5 g	5g

Product Code. 11318106 Supplier Thermo Scientific Alfa Aesar Supplier No. L14998.14

Description

CAS: 274-07-7 | C6H4BO2 | 118.906 g/mol

Catecholborane is used to prepare B-alkylcatecholboranes. It finds application for the preparation of amides and macrocyclic lactams from carboxylic acids. It is used as a stereoselective reducing agent to convert beta-hydroxy ketones to syn 1,3-diols. Further, it reacts with alkyne through hydroboration to form trans vinyl borane, which is a precursor to Suzuki reaction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Catecholborane is used to prepare B-alkylcatecholboranes. It finds application for the preparation of amides and macrocyclic lactams from carboxylic acids. It is used as a stereoselective reducing agent to convert beta-hydroxy ketones to syn 1,3-diols. Further, it reacts with alkyne through hydroboration to form trans vinyl borane, which is a precursor to Suzuki reaction.

Solubility
Miscible with diethyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, toluene, and benzene.

Notes
Moisture sensitive. Store in a cool place.

Especificaciones

Identificadores de productos químicos

• CAS: 274-07-7
• Molecular Formula: C6H4BO2
• Molecular Weight (g/mol): 118.906
• MDL Number: MFCD00005846
• InChI Key: ZDQWVKDDJDIVAL-UHFFFAOYSA-N
• Synonym: catecholborane, 1,3,2-benzodioxaborole, benzo d 1,3,2 dioxaborole, 1,3,2$l^ 2-benzodioxaborole, cenmejuyoomffz-uhfffaoysa-n, catechol borane, catecholatoborane, benzcatechinborane, pyrocatecholborane
• PubChem CID: 6327445
• IUPAC Name: 1,3,2$l^{2}-benzodioxaborole
• SMILES: [B]1OC2=CC=CC=C2O1

• Melting Point: 12°C
• Density: 1.125
• Boiling Point: 50°C (50 mmHg)
• Flash Point: 2°C (35°F)
• Quantity: 25 g
• UN Number: UN2924
• Beilstein: 972072
• Sensitivity: Moisture sensitive; May form a precipitate
• Solubility Information: Miscible with diethyl ether,tetrahydrofuran,dichloromethane,chloroform,carbon tetrachloride,toluene,and benzene.
• Formula Weight: 119.92
• Percent Purity: 97%
• Chemical Name or Material: Catecholborane

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SDS

RUO – Research Use Only