4-Fluoro-2-methylphenylboronic acid, 97%, Thermo Scientific™

Product Code	Brand	Quantity	Packaging
10611663	Thermo Scientific Acros 367940010	1 g	Glass bottle
10782833	Thermo Scientific Acros 367940050	5 g	Glass bottle
10003393	Thermo Scientific Acros 367940250	25 g	Glass bottle

Chemical Identifiers

• CAS: 139911-29-8
• InChI Key: IQMLIVUHMSIOQP-UHFFFAOYSA-N
• PubChem CID: 2734665
• SMILES: B(C1=C(C=C(C=C1)F)C)(O)O

• MDL Number: MFCD02093072
• Synonym: 2-methyl-4-fluorophenylboronic acid, 4-fluoro-2-methylbenzeneboronic acid, 4-fluoro-2-methylphenyl boronic acid, 4-fluoro-2-methylphenyl boranediol, 4-fluoro-2-methyl-phenyl boronic acid, boronic acid, 4-fluoro-2-methylphenyl, 4-fluoro-2-methylphenylboronicacid, pubchem1852, acmc-209cjp
• IUPAC Name: (4-fluoro-2-methylphenyl)boronic acid

Specifications

• CAS: 139911-29-8
• CAS Max %: 100.0
• Infrared Spectrum: Authentic
• Molecular Formula: C7H8BFO2
• Synonym: 2-methyl-4-fluorophenylboronic acid, 4-fluoro-2-methylbenzeneboronic acid, 4-fluoro-2-methylphenyl boronic acid, 4-fluoro-2-methylphenyl boranediol, 4-fluoro-2-methyl-phenyl boronic acid, boronic acid, 4-fluoro-2-methylphenyl, 4-fluoro-2-methylphenylboronicacid, pubchem1852, acmc-209cjp
• SMILES: B(C1=C(C=C(C=C1)F)C)(O)O
• Molecular Weight (g/mol): 153.947
• Formula Weight: 153.95
• Physical Form: Powder

• CAS Min %: 96.0
• Color: White
• Assay Percent Range: 97%
• MDL Number: MFCD02093072
• InChI Key: IQMLIVUHMSIOQP-UHFFFAOYSA-N
• IUPAC Name: (4-fluoro-2-methylphenyl)boronic acid
• PubChem CID: 2734665
• Percent Purity: ≥96.0%
• Chemical Name or Material: 4-Fluoro-2-methylphenylboronic acid

Safety and Handling

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

Product Identifier

• 4-Fluoro-2-methylphenylboronic 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