4-Ethoxycarbonylphenylboronic acid, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10476462	Thermo Scientific Acros 367790010	1 g	Glass bottle
10009101	Thermo Scientific 367790050	5 g	Glass bottle
10155683	Thermo Scientific Acros 367790250	25 g	Glass bottle

Description

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

Chemical Identifiers

• CAS: 4334-88-7
• Molecular Weight (g/mol): 193.99
• InChI Key: ZLNFACCFYUFTLD-UHFFFAOYSA-N
• PubChem CID: 2734350

• Molecular Formula: C9H11BO4
• MDL Number: MFCD02179441
• 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
• SMILES: CCOC(=O)C1=CC=C(C=C1)B(O)O

Specifications

• CAS: 4334-88-7
• CAS Max %: 100.0
• Color: White
• Assay Percent Range: 97%
• MDL Number: MFCD02179441
• InChI Key: ZLNFACCFYUFTLD-UHFFFAOYSA-N
• IUPAC Name: (4-ethoxycarbonylphenyl)boronic acid
• PubChem CID: 2734350
• Percent Purity: 97%
• Chemical Name or Material: 4-Ethoxycarbonylphenylboronic acid

• CAS Min %: 96.0
• Melting Point: 184°C to 189°C
• Infrared Spectrum: Authentic
• Molecular Formula: C9H11BO4
• 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
• SMILES: CCOC(=O)C1=CC=C(C=C1)B(O)O
• Molecular Weight (g/mol): 193.99
• Formula Weight: 193.99
• Physical Form: Powder

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier

• 4-Ethoxycarbonylphenylboronic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only