2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone yog ib qho ketone aromatic symmetrical. Nws qhov tseem ceeb tshaj plaws yog nws cov khoom fluorescence zoo heev thiab muaj kev nkag siab zoo rau cov hlau ions thiab pH. Yog li ntawd, 2,7-Dihydroxy-9-fluorenone yog siv dav hauv kev tshuaj xyuas thiab kev ntsuas ua ib qho molecule fluorescent probe zoo heev.
| Cov ntsiab lus ≥,% | ≥99.00 |
| TXOJ KEV TSIS PUB DAWB XWB | <1% |
| Cov piont yaj | 79-83ºC |
| DEJ | <1% |
| MP | 337-339 ℃ |
| Kev piav qhia | Dawb rau cov hmoov crystalline dawb |
1. Cov khoom siv tshuaj fluorescent: Qhov no yog qhov tseem ceeb tshaj plaws thiab dav tshaj plaws ntawm 2,7-dihydroxy-9-fluorenone. 2,7-Dihydroxy-9-fluorenone ua haujlwm ua lub molecule probe fluorescent ua haujlwm siab rau kev ntes ntau yam analytes.
2. Cov ntaub ntawv organic electroluminescent: 2,7-Dihydroxy-9-fluorenone ua haujlwm ua cov khoom siv hauv lub teeb-emitting txheej lossis ua ntej rau txheej electron thauj, ua rau muaj kev tsim cov khoom siv OLED zoo thiab ruaj khov.
3. Cov khoom siv nruab nrab: Hauv cov organic synthesis, 2,7-Dihydroxy-9-fluorenone ua haujlwm ua tus txha nraub qaum tseem ceeb lossis cov khoom pib.
4. 2,7-Dihydroxy-9-fluorenone, ib qho derivative ntawm fluorene, yog siv ua ib qho tshuaj intermediate.
✅Kev rhiab heev: Tsim cov teeb liab fluorescence loj los teb rau cov kev hloov pauv me me ntawm ib puag ncig.
✅Kev xaiv siab: Txheeb xyuas cov hom phiaj tshwj xeeb (xws li Al⁺).
✅Lub teeb liab ruaj khov: Muaj zog fluorescence siab thiab cov khoom siv photophysical ruaj khov.
✅ Kev Siv Tau Ntau Yam: Siv tau ncaj qha los yog ua lub platform molecule rau derivatization, ua rau muaj ntau yam kev siv.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
2,7-Dihydroxy-9-fluorenone CAS 42523-29-5
