4-(Trifluoromethyl)benzeneboronic acid, 98%

Description

CAS: 128796-39-4 | C7H6BF3O2 | 189.93 g/mol

4-(Trifluoromethyl)benzeneboronic acid is used of this drug is to N-arylate imidazoles and amines with copper-exchanged fluorapatite, as well as used in microwave-promoted cross-coupling with acid chlorides leading to aryl ketones.

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-(Trifluoromethyl)benzeneboronic acid is used of this drug is to N-arylate imidazoles and amines with copper-exchanged fluorapatite, as well as used in microwave-promoted cross-coupling with acid chlorides leading to aryl ketones.

Solubility
Soluble in DMSO, not in water

Notes
Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• CAS: 128796-39-4
• Molecular Formula: C7H6BF3O2
• Molecular Weight (g/mol): 189.93
• MDL Number: MFCD00151855
• InChI Key: ALMFIOZYDASRRC-UHFFFAOYSA-N
• Synonym: 4-trifluoromethyl phenylboronic acid, 4-trifluoromethylphenylboronic acid, 4-trifluoromethyl benzeneboronic acid, 4-trifluoromethyl phenyl boronic acid, 4-trifluoromethylphenyl boronic acid, 4-trifluoromethyl phenyl boranediol, 4-boronobenzotrifluoride, p-trifluoromethyl phenylboronic acid, 4-trifluoromethylphenyl-boronic acid
• PubChem CID: 2734389
• IUPAC Name: [4-(trifluoromethyl)phenyl]boronic acid
• SMILES: OB(O)C1=CC=C(C=C1)C(F)(F)F

• Melting Point: 238°C to 242°C
• Quantity: 25 g
• Beilstein: 3544189
• Solubility Information: Soluble in DMSO,not in water
• Formula Weight: 189.93
• Percent Purity: 98%
• Chemical Name or Material: 4-(Trifluoromethyl)benzeneboronic acid

Safety and Handling

Hazard Category	H302+H312+H332-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-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	Ambient temperatures

SDS

RUO – Research Use Only