silver(1+) ion tetrafluoroboranuide

• ChemBase编号: 9804
• 分子式: AgBF4
• 平均质量: 194.6728128
• 单一同位素质量: 193.90801528
• SMILES: F[B-](F)(F)F.[Ag+]
• Canonical SMILES: F[B-](F)(F)F.[Ag+]
• InChI: InChI=1S/Ag.BF4/c;2-1(3,4)5/q+1;-1
• InChIKey: CCAVYRRHZLAMDJ-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: silver(1+) ion tetrafluoroboranuide
• IUPAC传统名: silver(1+) tetrafluoroborate; silver(1+) ion tetrafluoroborate
• 别名: 氟硼酸银; 四氟硼酸银; Silver tetrafluoroborate 99%; Silver tetrafluoroborate; Silver borofluoride; Silver tetrafluoroborate; Borate(1-); tetrafluoro); silver(1+); Tetrafluoroboric acid silver salt

登记号

• CAS号: 14104-20-2
• EC号: 237-956-5
• MDL号: MFCD00003408
• PubChem SID: 160973111; 24852510; 24871863
• PubChem CID: 159722
• Chemspider ID: 140438
• 维基百科标题: Silver_tetrafluoroborate

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -1.13
• LogD (pH = 7.4): -1.13
• Log P: -1.13
• 摩尔折射率: 6.0052 cm^3
• 极化性: 3.1085358 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: soluble in water
• 外观: Crystalline; Off-white powder; powder
• 熔点: 200°C; 200°C dec.; 70-73 °C(lit.); 70-73°C; 71.5°C

安全信息

• 保存注意事项: Corrosive/Harmful/Light Sensitive/Moisture Sensitive/Store under Argon; Light Sensitive & Hygroscopic; MOISTURE SENSITIVE, CORROSIVE
• RTECS编号: ED2875000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); X
• 联合国危险货物编号: 3260; UN3260
• 德国WGK号: 3
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): 2; II
• 危险公开号: 22-34; 34
• 安全公开号: 26-36/37/39-45; 26-36/37/39-45-60
• TSCA收录: true; 是
• GHS危险品标识: GHS05; GHS06
• GHS警示词: Danger
• NFPA704:
  

  0

  3

  0
• GHS危险声明: H301-H314-H318; H314
• GHS警示性声明: P280-P303+P361+P353-P305+P351+P338-P310; P280-P305 + P351 + P338-P310
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 2

产品相关信息

• 纯度: ≥99.99% trace metals basis; 98%; 99%
• 线性分子式: AgBF4

详细说明

Apollo Scientific Ltd - PC6430

Converts alpha-bromoalkanones to the corresponding fluoro-derivative, Tetrahedron Lett., 1979, 3357.Soluble in many organic solvents.

Sigma Aldrich - 208361

包装
1, 10, 50 g in amber poly
Application
Gold Catalysts - 21st Century ′Gold Rush′

Sigma Aldrich - 483052

包装
5, 25 g in amber poly

参考文献

• Silver salt soluble in many organic solvents; useful, e.g. in promotion of the leaving ability of halogens. Promotes the conversion of ɑ-bromo aldehydes and ketones to their ɑ-fluoro equivalents: Tetrahedron Lett., 3357 (1979).
• For use in the preparation of stable, non-hygroscopic, crystalline acylammonium salts, see: J. Org. Chem., 57, 5136 (1992).
• In the presence of AgBF₄, acetals of phenacyl halides undergo rearrangement to esters of arylacetic acids: J. Chem. Soc., Perkin 1, 2575 (1982); compare Silver nitrate, 11414.
• Mediates the oxidative coupling of silylated cyclopropanols to 1,6-diones: J. Am. Chem. Soc., 105, 7192 (1983):