2,2,6,6-Tetramethylpiperidinooxy(TEMPO) wani sinadari ne mai hade da dabara ₂NO.Wannan fili na heterocyclic ja-orange ne, mai ƙarfi mai ƙarfi.A matsayin tsayayyen aminoxyl radical, yana da aikace-aikace a cikin sunadarai da biochemistry.
Saukewa: 2564-83-2
MF: C9H18NO*
MW: 156.25
Saukewa: 219-888-8
Matsayin narkewa 36-38 ° C (lit.)
Wurin tafasa 193 ° C
Yawaita 1 g/cm3
Yanayin ajiya.2-8 ° C
Solubility 9.7g/l
Form: Crystal
Launi: Ja
PH 8.3 (9g/l, H2O, 20℃)
Solubility Ruwa Mai Solubility a cikin dukkan kaushi na halitta.Mara narkewa a cikin ruwa.
2,2,6,6-Tetramethylpiperidinooxy (TEMPO) wani tsayayyen tsattsauran ra'ayi ne wanda aka shirya ta hanyar hadawan abu da iskar shaka na 2,2,6,6-tetramethylpiperidine.TEMPO yana da aikace-aikace da yawa da suka haɗa da amfani azaman mai ɓarna mai ɓacin rai, mai reagent a cikin sis na sis da kuma azaman bincike na tsari a cikin yanayin juzu'i na lantarki.Hakanan ana iya amfani da TEMPO azaman matsakanci a cikin polymerization na radicals.
A cikin sunadarai na kwayoyin halitta a matsayin tarko mai tsattsauran ra'ayi, 2,2,6,6-Tetramethylpiperidinooxy za a iya amfani dashi azaman mai kara kuzari kuma a cikin tsaka-tsakin polymerization.
Misali
Akwai
Kunshin
1kg a kowace kwalba, 25kg kowace ganga, ko kamar yadda kuke buƙata.
Adana
Ajiye kwandon a rufe sosai a cikin busasshen wuri mai sanyi kuma mai cike da iska.