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Merck
CN

436011

Sigma-Aldrich

磷酸铁(III) 二水合物

Fe 29 %

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别名:
二水磷酸铁
线性分子式:
FePO4 · 2H2O
CAS号:
分子量:
186.85
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.22

形式

powder

质量水平

组成

Fe, 29%

反应适用性

core: iron
reagent type: ligand
reaction type: Cross Couplings

官能团

amine
phosphine

SMILES字符串

O.O.[Fe+3].[O-]P([O-])([O-])=O

InChI

1S/Fe.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+3;;;/p-3

InChI key

BMTOKWDUYJKSCN-UHFFFAOYSA-K

应用

磷酸铁(III)二水合物(FePO4 x 2H2O)可作为催化剂用于:
  • 通过醛、β-酮酸酯和尿素/硫脲的一锅三组分Biginelli反应生成3,4-二氢嘧啶-2(1H)-酮和硫酮。
  • 通过异丁酸甲酯(MIB)的氧化脱氢反应生成甲基丙烯酸甲酯(MMA)。

还用于合成碳包覆磷酸铁锂(LiFePO4),作为锂离子电池的正极材料。它还是制备磷酸盐玻璃纤维的主要原料。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Journal of Biomedical Materials Research. Part B, Applied Biomaterials, 103(7), 1424-1432 (2015)
Optimized LiFePO4--polyacene cathode material for lithium-ion batteries.
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Advanced Materials, 18(19), 2609-2613 (2006)
Iron (III) phosphate dihydrate-catalyzed one-pot synthesis of dihydropyrimidinones and thiones: An improved procedure for the Biginelli reaction
Heravi MM, et al.
Heterocyclic Communications, 12(5), 369-372 (2006)
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Chemical communications (Cambridge, England), 48(15), 2137-2139 (2012-01-17)
Amorphous FePO(4) hollow nanospheres were directly grown on graphene for use as a cathode material in lithium ion batteries. This hybrid exhibits high rate capability and good cycle stability because of efficient Li(+) ion diffusion through the thin wall of
A Ait Salah et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 65(5), 1007-1013 (2006-05-24)
The essential structural features of lithium-metal phosphates (LMP) have been studied using FTIR spectroscopy which is a sensitive tool to probe the local environment in the solid materials. Various LMP materials where M is iron have been investigated including phospho-olivine

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