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  7. 4-(Ethoxycarbonyl)benzeneboronic acid, 94%

4-(Ethoxycarbonyl)benzeneboronic acid, 94%

Catalog No. p-7028939
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AAH2635603 1 g
AAH2635606 5 g
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Catalog No. AAH2635603 Supplier Thermo Scientific Chemicals Supplier No. H2635603
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Description

CAS: 4334-88-7 | C9H11BO4 | 193.99 g/mol

4-(Ethoxycarbonyl)benzeneboronic acid is used as a reactant involved in oxidative hydroxylation for the preparation of phenols, homolytic aromatic substitution, cross-coupling with α-bromocarbonyl compounds, Suzuki-coupling reaction with quinoline carboxylates, trifluoromethylation and carbometalation of ynamides.

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-(Ethoxycarbonyl)benzeneboronic acid is used as a reactant involved in oxidative hydroxylation for the preparation of phenols, homolytic aromatic substitution, cross-coupling with α-bromocarbonyl compounds, Suzuki-coupling reaction with quinoline carboxylates, trifluoromethylation and carbometalation of ynamides.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Chemical Identifiers

CAS 4334-88-7
Molecular Formula C9H11BO4
Molecular Weight (g/mol) 193.99
MDL Number MFCD02179441
InChI Key ZLNFACCFYUFTLD-UHFFFAOYSA-N
Synonym 4-ethoxycarbonylphenyl boronic acid, 4-ethoxycarbonyl phenylboronic acid, 4-ethoxycarbonyl phenyl boronic acid, 4-ethoxycarbonyl benzeneboronic acid, 4-ethoxycarbonylbenzeneboronic acid, ethyl 4-boronobenzoate, p-ethoxycarbonylphenylboronic acid, ethyl 4-dihydroxyboranyl benzoate, 4-carbethoxyphenylboronic acid, benzoic acid, 4-borono-, 1-ethyl ester
PubChem CID 2734350
IUPAC Name (4-ethoxycarbonylphenyl)boronic acid
SMILES CCOC(=O)C1=CC=C(C=C1)B(O)O

Specifications

Melting Point 137°C to 140°C
Quantity 1 g
Formula Weight 193.99
Percent Purity 94%
Chemical Name or Material 4-(Ethoxycarbonyl)benzeneboronic acid

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only