439290

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate

97%

• 동의어(들): 1-Fluoro-2,6-dichloropyridinium tetrafluoroborate, 2,6-Dichloro-1-fluoropyridin-1-ium, 2,6-Dichloro-1-fluoropyridinium tetrafluoroborate(1-), N-Fluoro-2,6-dichloropyridinium tetrafluoroborate, tetrafluoroboranuide
• 실험식(Hill 표기법): C₅H₃BCl₂F₅N
• CAS Number: 140623-89-8
• Molecular Weight: 253.79
• EC Number: 427-400-1
• MDL number: MFCD00153157
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24867496
• NACRES: NA.22

속성

• 분석: 97%
• mp: 212-215 °C (lit.)
• 작용기: chloro
• SMILES string: F[B-](F)(F)F.F[n+]1c(Cl)cccc1Cl
• InChI: 1S/C5H3Cl2FN.BF4/c6-4-2-1-3-5(7)9(4)8;2-1(3,4)5/h1-3H;/q+1;-1
• InChI key: JVYBYXWHPIEUOT-UHFFFAOYSA-N

설명

일반 설명

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate is widely employed as fluorinating reagent in various reactions.[1]

애플리케이션

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate may be employed for the regioselective fluorination of fluorene.[1]

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314,H317,H410
• 예방조치 성명서: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves