Ukunikezwa kwefekthri 2,2,6,6-Tetramethylpiperidinooxy(TEMPO) CAS 2564-83-2 ngentengo enhle

Incazelo emfushane:

(2,2,6,6-Tetramethylpiperidin-1-yl)oxyl oroxidanyl, ngokuvamile eyaziwa ngokuthi i-TEMPO, iyinhlanganisela yamakhemikhali enefomula ethi ₂NO.Le nhlanganisela ye-heterocyclic iyi-red-orange, okuqinile okuqinile.Njenge-aminoxyl radical ezinzile, inezinhlelo zokusebenza ku-chemistry kanye ne-biochemistry.

Ikhwalithi Enhle Nokulethwa Okusheshayo Nesevisi Yokwenza Ngokwezifiso

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Incazelo

I-2,2,6,6-Tetramethylpiperidinooxy(TEMPO) iyinhlanganisela yamakhemikhali enefomula ethi ₂NO.Le nhlanganisela ye-heterocyclic iyi-red-orange, okuqinile okuqinile.Njenge-aminoxyl radical ezinzile, inezinhlelo zokusebenza ku-chemistry kanye ne-biochemistry.

Izakhiwo zamakhemikhali:

I-CAS: 2564-83-2

MF: C9H18NO*

MW: 156.25

I-EINECS: 219-888-8

Iphoyinti lokuncibilika 36-38 °C(lit.)

Iphuzu lokubilisa 193°C

Ukuminyana 1 g/cm3

Izinga lokushisa lesitoreji.2-8°C

Ukuncibilika 9.7g/l

Ifomu: Ikristalu

Umbala: Obomvu

PH 8.3 (9g/l, H2O, 20℃)

Ukunyibilika Kwamanzi Kuncibilika kuzo zonke izincibilikisi eziphilayo.Ayincibiliki emanzini.

Ishidi Ledatha Yezobuchwepheshe/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 inohlu olubanzi lwezinhlelo zokusebenza ezihlanganisa ukusetshenziswa njenge-radical scavenger yamahhala, i-reagent ku-organic synthe sis kanye nophenyo lwesakhiwo ku-electron spin resonance spectroscopy.I-TEMPO ingasetshenziswa futhi njengomlamuleli ku-polymerization yamahhala.

Kumakhemikhali e-organic njengogibe olukhulu, i-2,2,6,6-Tetramethylpiperidinooxy ingasetshenziswa njenge-catalyst kanye ne-polymerization mediation.