2,2,6,6-Tetramethylpiperidinooxy(TEMPO) ndi mankhwala omwe ali ndi ndondomeko ₂NO.Gulu la heterocyclic ndi lofiira-lalanje, lolimba kwambiri.Monga aminoxyl radical yokhazikika, imakhala ndi ntchito mu chemistry ndi biochemistry.
CAS: 2564-83-2
MF: C9H18NO*
MW: 156.25
EINECS: 219-888-8
Malo osungunuka 36-38 °C (lit.)
Kuphika kutentha kwa 193 ° C
Kachulukidwe 1 g/cm3
Kutentha kosungira.2-8 ° C
Kusungunuka 9.7g/l
Fomu: Crystal
Mtundu: Wofiira
PH 8.3 (9g/l, H2O, 20℃)
Kusungunuka kwamadzi Kusungunuka muzosungunulira zonse organic.Zosasungunuka m'madzi.
2,2,6,6-Tetramethylpiperidinooxy(TEMPO) ndi yokhazikika yokhazikika yokonzedwa kudzera mu okosijeni wa 2,2,6,6-tetramethylpiperidine.TEMPO ili ndi ntchito zosiyanasiyana kuphatikiza kugwiritsa ntchito ngati mkangaziwisi waulere, reagent mu organic synthe sis komanso ngati kafukufuku wama electron spin resonance spectroscopy.TEMPO itha kugwiritsidwanso ntchito ngati mkhalapakati mu polymerization yaulere.
Mu organic chemistry ngati msampha waukulu, 2,2,6,6-Tetramethylpiperidinooxy ingagwiritsidwe ntchito ngati chothandizira komanso poyimilira polima.
Chitsanzo
Likupezeka
Phukusi
1kg pa botolo, 25kg pa ng'oma, kapena momwe mungafunire.
Kusungirako
Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.