4-Vinylbenzeneboronic acid, 97%

Description

CAS: 2156-04-9 | C8H9BO2 | 147.97 g/mol

4-Vinylbenzeneboronic acid is widely used in Suzuki reaction. It is also used in the preparation of boronic acid containing polymers, which is used in potential biomedical applications.

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
4-Vinylbenzeneboronic acid is widely used in Suzuki reaction. It is also used in the preparation of boronic acid containing polymers, which is used in potential biomedical applications.

Solubility
Soluble in ethanol, dimethylsulfoxide, tetrahydrofuran and diethyl ether. Slightly soluble in water.

Notes
Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 2156-04-9
• Molecular Formula: C8H9BO2
• Molecular Weight (g/mol): 147.97
• MDL Number: MFCD00239441
• InChI Key: QWMJEUJXWVZSAG-UHFFFAOYSA-N
• Synonym: 4-vinylphenylboronic acid, 4-vinylbenzeneboronic acid, 4-vinylphenyl boronic acid, 4-ethenylphenyl boronic acid, 4-vinylboronic acid, p-styrylboronic acid, p-vinylphenylboronic acid, styrene-4-boronic acid, boronic acid, 4-ethenylphenyl, 4-styreneboronic acid
• PubChem CID: 2734393
• IUPAC Name: (4-ethenylphenyl)boronic acid
• SMILES: OB(O)C1=CC=C(C=C)C=C1

• Melting Point: ∼190°C
• Quantity: 1 g
• Beilstein: 2829387
• Solubility Information: Soluble in ethanol,dimethylsulfoxide,tetrahydrofuran and diethyl ether. Slightly soluble in water.
• Formula Weight: 147.97
• Percent Purity: 97%
• Chemical Name or Material: 4-Vinylbenzeneboronic acid

Safety and Handling

Hazard Category	H302-H312-H315-H319-H332-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	000-000-0
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only