hydrogen hexafluoro-$l^{5}-phosphanuide

• ChemBase编号: 97565
• 分子式: F6P-
• 平均质量: 144.9641802
• 单一同位素质量: 144.96418095
• SMILES: [P-](F)(F)(F)(F)(F)F
• Canonical SMILES: F[P-](F)(F)(F)(F)F
• InChI: InChI=1S/F6P/c1-7(2,3,4,5)6/q-1
• InChIKey: LJQLCJWAZJINEB-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: hydrogen hexafluoro-$l^{5}-phosphanuide; hydrogen hexafluoro-λ^5-phosphanuide
• IUPAC传统名: hydrogen(.) hexafluoro-$l^{5}-phosphanuide; hydrogen hexafluoro-λ^5-phosphanuide; hydrogen hexafluorophosphate
• 别名: 六氟磷酸; Hexafluorophosphoric acid, 65% aqueous solution; Hexafluorophosphoric acid; Hexafluorophosphoric acid; Hexafluorophosphoric acid

登记号

• CAS号: 16940-81-1
• EC号: 241-006-5
• MDL号: MFCD00011350
• PubChem SID: 162084167
• PubChem CID: 16211447
• Chemspider ID: 17339451
• 维基百科标题: Hexafluorophosphoric_acid

理论计算性质

• 质子受体: 0
• 质子供体: 0
• 摩尔折射率: 14.2078 cm^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
• LogD (pH = 5.5): 0.95856845
• LogD (pH = 7.4): 0.95856845
• Log P: 2.029
• 极化性: 5.0260315 Å^3

分子性质

理化性质

• 溶解度: reacts in water
• 外观: colorless oily liquid
• 熔点: decomposes at 25°C
• 密度: 1.65

安全信息

• RTECS编号: SY7115000
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 联合国危险货物编号: UN1782
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): II
• 危险公开号: 23/24/25-34
• 安全公开号: 4-9-20-23-26-27-36/37/39-45
• TSCA收录: 是
• GHS危险品标识: GHS05; GHS06
• GHS危险声明: H300-H310-H330-H314-H318
• GHS警示性声明: P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501A

产品相关信息

• 纯度: ca 60% w/w aq. soln.

详细说明

Apollo Scientific Ltd - PC4780

Better results in the formation of aryl fluorides are often achieved on thermal decomposition of diazoniumhexafluorophospates cf. classical Balz-Schiemann.. Must be packed in FEP bottles

参考文献

• Thermal decomposition of diazonium hexafluorophosphates often gives better results in the synthesis of aryl fluorides than the classical Balz-Schiemann method via the tetrafluoroborates (see Tetrafluoroboric acid, L14037). For an example, see: Org. Synth. Coll., 5, 133 (1973).