Ubonelelo lwefektri 2,2,6,6-Tetramethylpiperidinooxy(TEMPO) CAS 2564-83-2 ngexabiso elihle

Inkcazelo emfutshane:

(2,2,6,6-Tetramethylpiperidin-1-yl) i-oxyl oroxidanyl, eyaziwa ngokuba yi-TEMPO, i-chemical compound kunye ne-formula ₂NO.Le khompawundi heterocyclic ibomvu-orenji, sublimable eqinileyo.Njenge-aminoxyl radical ezinzile, inezicelo kwi-chemistry kunye ne-biochemistry.

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Inkcazo

I-2,2,6,6-Tetramethylpiperidinooxy(TEMPO) yikhemikhali yekhemikhali enefomula ₂NO.Le khompawundi heterocyclic ibomvu-orenji, sublimable eqinileyo.Njenge-aminoxyl radical ezinzile, inezicelo kwi-chemistry kunye ne-biochemistry.

Iimpawu zekhemikhali:

CAS: 2564-83-2

MF: C9H18NO*

MW: 156.25

I-EINECS: 219-888-8

Indawo yokunyibilika ngama-36-38 °C(lit.)

Indawo yokubila yi-193°C

Ubuninzi be-1 g/cm3

Ubushushu bokugcina.2-8°C

Ukunyibilika 9.7g/l

Ifom: Crystal

Umbala: Obomvu

PH 8.3 (9g/l, H2O, 20℃)

Ukunyibilika kwamanzi Kunyibilika kuzo zonke izinyibilikisi eziphilayo.Ayinyibiliki emanzini.

Icwecwe leenkcukacha zoBugcisa/TDS:

2,2,6,6-Tetramethylpiperidinooxy(TEMPO) CAS 2564-83-2

Isicelo

I-2,2,6,6-Tetramethylpiperidinooxy (TEMPO) i-radical ezinzile elungiselelwe nge-oxidation ye-2,2,6,6-tetramethylpiperidine.I-TEMPO inoluhlu olubanzi lwezicelo ezibandakanya ukusetyenziswa njenge-scavenger ye-radical yamahhala, i-reagent kwi-organic synthe sis kunye ne-probe yesakhiwo kwi-electron spin resonance spectroscopy.I-TEMPO inokuphinda isetyenziswe njengomlamli kwi-polymerization yasimahla.

Kwi-chemistry yezinto eziphilayo njengomgibe ogqithiseleyo, i-2,2,6,6-Tetramethylpiperidinooxy ingasetyenziselwa njenge-catalyst kunye ne-polymerization mediation.