Provvista 2,2,6,6-Tetramethylpiperidinooxy Cas 2564-83-2 TEMPO
2,2,6,6-Tetramethylpiperidinooxy/TEMPO, huwa tip ta 'radikali ta' ossidu tan-nitroġenu piperidine.TEMPO huwa kristall oranġjo jew aħmar jew likwidu li huwa faċli biex jiġi sublimat u jinħall fl-ilma, etanol, benżin u solventi oħra.Għandu l-funzjoni li jaqbad ir-radikali ħielsa u jkessaħ l-ossiġnu singlet, u huwa katalizzatur ta 'ossidazzjoni effettiv ħafna, li jista' jossidizza l-alkoħol primarju għal aldeidi u alkoħol sekondarju għal ketoni.
ITEM | STANDARD | RIŻULTAT |
Dehra | Kristall aħmar | Konformi |
Umdità | ≤1.0% | 0.5% |
Irmied | ≤1.0% | 0.09% |
Punt tat-tidwib | 36-40℃ | 38℃ |
Purità (GC) | ≥99.0% | 99.6% |
1.2,2,6,6-Tetramethylpiperidinooxy huwa inibitur tal-polimerizzazzjoni effettiv ħafna
2.Ossidizza l-alkoħol direttament għall-aċidu.Huwa użat ħafna fil-kimika taz-zokkor u l-kimika tan-nukleosidi.
3.Kuntatt ossidant ta 'reazzjoni, użat għall-ossidazzjoni ta' iodobenzene diacetyl ta 'nerol għal nerol
4.Grupp nitrooxy stabbli, użat biex jikkontrolla l-polimerizzazzjoni tal-ħajja
25kg DRUM jew ħtieġa tal-klijenti.Żommha 'l bogħod mid-dawl f'temperatura taħt il-25℃.
2,2,6,6-Tetramethylpiperidinooxy Cas 2564-83-2 TEMPO
2,2,6,6-Tetramethylpiperidinooxy Cas 2564-83-2 TEMPO
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