Potassium trans-beta-styryltrifluoroborate, 98%

Product Code. 11384855

Brand: Thermo Scientific Alfa Aesar L17971.03

Description

CAS: 201852-49-5 | C8H7BF3K | 210.05 g/mol

Potassium trans-beta-styryltrifluoroborate is used as a reactant for Suzuki-Miyaura cross-coupling, in enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization, in metal-free chlorodeboronation reactions, in preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution and in preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions.

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
Potassium trans-beta-styryltrifluoroborate is used as a reactant for Suzuki-Miyaura cross-coupling, in enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization, in metal-free chlorodeboronation reactions, in preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution and in preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions.

Solubility
Soluble in water.

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

Specifications

Chemical Identifiers

• CAS: 201852-49-5
• Molecular Formula: C8H7BF3K
• Molecular Weight (g/mol): 210.05
• MDL Number: MFCD02093981
• InChI Key: NONAUTDEFRJJII-UHFFFAOYSA-N
• Synonym: potassium trans-styryltrifluoroborate, potassium beta-styryltrifluoroborate, beta-styryltrifluoroboric acid potassium salt, pubchem11312, potassiostyryltrifluoroboron v, potassium-styryltrifluoroborate, potassium a-styryltrifluoroborate, potassium b-styryltrifluoroborate, potassium e-styryltrifluoroborate, potassium 2-phenylethenyltrifluoroborate
• PubChem CID: 23664278
• IUPAC Name: potassium;trifluoro-[(E)-2-phenylethenyl]boranuide
• SMILES: [K+].F[B-](F)(F)C=CC1=CC=CC=C1

• Melting Point: >300°C
• Quantity: 1 g
• Beilstein: 7782992
• Solubility Information: Soluble in water.
• Formula Weight: 210.05
• Percent Purity: 98%
• Chemical Name or Material: Potassium trans-beta-styryltrifluoroborate

Safety and Handling

Product Identifier

• Potassium trans-beta-styryltrifluoroborate

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

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

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Potassium trans-styryltrifluoroborate

SDS

RUO – Research Use Only