Hāʻawi hale hana 2,2,6,6-Tetramethylpiperidinooxy(TEMPO) CAS 2564-83-2 me ke kumu kūʻai maikaʻi.

ʻO ka wehewehe pōkole:

ʻO (2,2,6,6-Tetramethylpiperidin-1-yl) oxyl oroxidanyl, i ʻike mau ʻia ʻo TEMPO, he hui kemika me ke ʻano ₂NO.ʻO kēia pūhui heterocyclic he ʻulaʻula-ʻalani, paʻa sublimable.Ma ke ʻano he radical aminoxyl paʻa, loaʻa iā ia nā noi i ka kemika a me ka biochemistry.

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wehewehe

ʻO 2,2,6,6-Tetramethylpiperidinooxy(TEMPO) he mea hoʻohui kemika me ke kumu ₂NO.ʻO kēia pūhui heterocyclic he ʻulaʻula-ʻalani, paʻa sublimable.Ma ke ʻano he radical aminoxyl paʻa, loaʻa iā ia nā noi i ka kemika a me ka biochemistry.

Nā waiwai kemika:

CAS: 2564-83-2

MF: C9H18NO*

MW: 156.25

EINECS: 219-888-8

Ka helu heheʻe 36-38 °C(kukui)

Ka helu hoʻolapalapa 193°C

ʻO ka mānoanoa 1 g/cm3

Ka mahana mālama.2-8°C

Hoʻoheheʻe 9.7g/l

ʻAno: Crystal

kala: ʻulaʻula

PH 8.3 (9g/l, H2O, 20 ℃)

Hiki ke hoʻoheheʻe wai i loko o nā mea hoʻoheheʻe organik a pau.ʻAʻole hiki ke hoʻonā i ka wai.

Pepa ʻikepili ʻenehana/TDS:

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

Palapala noi

ʻO 2,2,6,6-Tetramethylpiperidinooxy(TEMPO) kahi radical paʻa i hoʻomākaukau ʻia ma o ka oxidation o 2,2,6,6-tetramethylpiperidine.Loaʻa i ka TEMPO nā mea hoʻohana ākea e like me ka hoʻohana ʻana ma ke ʻano he scavenger radical manuahi, kahi reagent i ka synthe sis organik a ma ke ʻano he ʻimi hoʻolālā i ka electron spin resonance spectroscopy.Hiki ke hoʻohana ʻia ʻo TEMPO ma ke ʻano he uwao i ka polymerization radical manuahi.

I loko o ka kemika organik e like me ka pahele radical, hiki ke hoʻohana ʻia ka 2,2,6,6-Tetramethylpiperidinooxy ma ke ʻano he catalyst a ma ka polymerization mediation.