90161

(2,2′)-Furildioxime

for spectrophotometric det. of Au(II), Co(II), Cu(II), Ni(II), Pd(II), Re(VII), U(VI), ≥97.0% (sum of isomers, HPLC)

• 동의어(들): Bis(2-furyl)glyoxime
• 실험식(Hill 표기법): C₁₀H₈N₂O₄
• CAS Number: 522-27-0
• Molecular Weight: 220.18
• EC Number: 208-326-7
• MDL number: MFCD00003247
• UNSPSC 코드: 41115716
• PubChem Substance ID: 329769856
• NACRES: NA.21

속성

• Quality Level: 100
• 설명: mixture of isomers
• 분석: ≥97.0% (sum of isomers, HPLC)
• 양식: crystals
• 기술: UV/Vis spectroscopy: suitable
• SMILES string: O\N=C(c1ccco1)\C(=N\O)c2ccco2
• InChI: 1S/C10H8N2O4/c13-11-9(7-3-1-5-15-7)10(12-14)8-4-2-6-16-8/h1-6,13-14H/b11-9+,12-10+
• InChI key: RBOZTFPIXJBLPK-WGDLNXRISA-N

설명

일반 설명

Oximes are selective reagents which react with limited number of metal ions. These form water-insoluble complexes extractable into organic solvents. Furildioxime, a gravimetric and colorimetric reagent for nickel, palladium, platinum and rhenium is prepared by the oximation of furil with hydroxyammonium chloride followed by aqueous recrystallisation using MacKair′s method.

애플리케이션

a-furildioxime [(2,2′)-Furildioxime] was used:

• as neutral carrier in Calcium(II)-selective potentiometric sensor, selective electrode used for titration.
• in the synthesis of ketenimines and bis(ketenimines).
• in determination of palladium in water samples by rapid spectrophotometric analysis.