483885

1,1′-二氟-2,2′-联吡啶双四氟硼酸盐

• 别名: MEC-31
• 经验公式（希尔记法）: C₁₀H₈B₂F₁₀N₂
• CAS号: 178439-26-4
• 分子量: 367.79
• MDL號碼: MFCD01073546
• 分類程式碼代碼: 12352101
• PubChem物質ID: 24871924
• NACRES: NA.22

属性

• mp: 175 °C (dec.) (lit.)
• 品質等級: 200
• 儲存溫度: 2-8°C
• SMILES 字串: F[B-](F)(F)F.F[B-](F)(F)F.F[n+]1ccccc1-c2cccc[n+]2F
• InChI: 1S/C10H8F2N2.2BF4/c11-13-7-3-1-5-9(13)10-6-2-4-8-14(10)12;2*2-1(3,4)5/h1-8H;;/q+2;2*-1
• InChI 密鑰: IDFABAACDRPWQX-UHFFFAOYSA-N

说明

應用

1,1′-Difluoro-2,2′-bipyridinium bis(tetrafluoroborate) or SynFluor can be used as an electrophilic fluorinating reagent to synthesize various organofluorine compounds. This reagent is very reactive with high fluorine content, which can be activated by the addition of a catalytic amount of sodium triflate (NaOTf).

• Fluorinating agent

Reactant for:

• Electrophilic fluorination
• Preparation of electrophiles from common anions via fluorination

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H302,H314
• 防範說明: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges