Potassium benzofurazan-5-trifluoroborate , Null

Synonym(s):
Potassium benzo[c][1,2,5]oxadiazole-5-trifluoroborate

CAS NO.：

Empirical Formula: C6H3BF3KN2O

Molecular Weight: 226.005

MDL number: MFCD09800741

PRODUCT Properties

• Melting point: >300°C
• form: solid
• InChI: 1S/C6H3BF3N2O.K/c8-7(9,10)4-1-2-5-6(3-4)12-13-11-5;/h1-3H;/q-1;+1
• InChIKey: VVXGHNBCIPLVLI-UHFFFAOYSA-N
• SMILES: [K+].F[B-](F)(F)c1ccc2nonc2c1

Description and Uses

Organotrifluoroborate invovled in copper-mediated cross-coupling and Suzuki cross-coupling

Organotrifluoroborates as versatile and stable boronic acid surrogates.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• HS Code: 2934999090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3