659274

Potassium allyltrifluoroborate

95%

• Synonym(s): Potassium trifluoro(prop-2-enyl)borate
• Empirical Formula (Hill Notation): C₃H₅BF₃K
• CAS Number: 233664-53-4
• Molecular Weight: 147.98
• NACRES: NA.22
• PubChem Substance ID: 24884410
• UNSPSC Code: 12352103
• MDL number: MFCD07368222
• Assay: 95%
• Form: solid

Properties

• Quality Segment: 100
• assay: 95%
• form: solid
• mp: >300 °C
• SMILES string: [K+].F[B-](F)(F)CC=C
• InChI: 1S/C3H5BF3.K/c1-2-3-4(5,6)7;/h2H,1,3H2;/q-1;+1
• InChI key: TVPZAMJXLCDMIT-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:

• Catalytic allylboration
• Stereoselective nucleophilic addition
• Pd-catalyzed heterocyclizations
• Oxidation reactions and Oxidative Mannich reactions
• Cross-coupling reactions

Organotrifluoroborates as versatile and stable boronic acid surrogates.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Codes: H315,H318,H335
• Precautionary Statements: P280 - P302 + P352 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves