723568

Potassium pyridine-4-trifluoroborate

• 실험식(Hill 표기법): C₅H₄BF₃KN
• CAS Number: 1111732-87-6
• Molecular Weight: 185.00
• MDL number: MFCD09038543
• UNSPSC 코드: 12352103
• PubChem Substance ID: 329764016
• NACRES: NA.22

속성

• 양식: solid
• mp: 45-50 °C
• SMILES string: [K+].F[B-](F)(F)c1ccncc1
• InChI: 1S/C5H4BF3N.K/c7-6(8,9)5-1-3-10-4-2-5;/h1-4H;/q-1;+1
• InChI key: SLPOSOZRTRIRQS-UHFFFAOYSA-N

설명

애플리케이션

Organotrifluoroborate involved in:

• Cross-coupling with unactivated alkyl halides
• C-O activation of phenol derivatives
• Suzuki-Miyaura cross-coupling reactions

Organotrifluoroborates as versatile and stable boronic acid surrogates.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 140.9 °F
• Flash Point (°C): 60.5 °C