711101

Potassium pyridine-3-trifluoroborate

97%

• Empirical Formula (Hill Notation): C₅H₄BF₃KN
• CAS Number: 561328-69-6
• Molecular Weight: 185.00
• MDL number: MFCD09038545
• UNSPSC Code: 12352103
• PubChem Substance ID: 329763031
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: powder
• mp: 228-232 °C
• SMILES string: [K+].F[B-](F)(F)c1cccnc1
• InChI: 1S/C5H4BF3N.K/c7-6(8,9)5-2-1-3-10-4-5;/h1-4H;/q-1;+1
• InChI key: MNCKCIOWIHHCSC-UHFFFAOYSA-N

Description

Application

An organotrifluoroborate involved in:

• Nickel-catalyzed cross-coupling reactions and C-O activation
• Suzuki cross-coupling
• Copper-catalyzed cross-coupling reactions
• Stereoselective Mukaiyama aldol reactions

Organotrifluoroborates as versatile and stable boronic acid surrogates.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H319
• Precautionary Statements: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable