I-tempo / 2 2 6 6-Tetramethylpididaidaxy / I-CAS 2564-83-2

I-tempo / 2 2 6 6-Tetramethylpididaidaxy / I-CASS 2564-83-2 Inqaku elibonisiweyo

Inkcazo emfutshane:

I-tempo yipyrine esekwe kwi-rabige yeoksijini yeoksijini. I-tempo ye-crystal ebomvu okanye i-ratonge elula kwaye inyibilikiswe kwimithanga njengeminyibiliki njengamanzi, e-Ethanol, ne-Bezene.

I-tempo yinkcitho esebenzayo kakhulu enokuthi inyanzelise i-alcoricals ephambili kwiiSholutehydes kunye notywala wesibini ukuya eKetones.

Thumela i-imeyile kuthi Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: i-tempo

Izithethantonye: 2 2 6 6-TetramethylpididaIdain

I-CAS: 2564-83-2

Mf: c9h18no *

MW: 156.25

I-Einecs: 219-888-8

Indawo yokunyibilika: 36-38 ° C (ikhanyisiwe.)

Inqaku lokubilisa: I-193 ° C

Ukuxinana: 1 g / cm3

Uxinzelelo lwe-Vapor: 0.4 hpa (i-20 ° C)

Isalathiso sokuqaqamba: 1.4350 (qikelela)

FP: I-154 ° F

Indawo yokugcina: ivenkile ingezantsi + 30 ° C.

Ukunyibilisela: 9.7G / L

Ukucaciswa

Igama lemveliso	Tempo
I-CAS	2564-83-2
Ubunyulu	I-99%
Iphakheji	I-25 kg / idrum

Iphakheji

I-25 kg / idrum okanye ngokusekelwe kwiimfuno zomthengi.

Isetyenziselwa ntoni tempo?

I-tempo yi-polymermerization ye-polymerization e-offidimation ngokuthe ngqo kwii-AIDD. Inoluhlu olubanzi lwezicelo kwi-glycochemists kunye ne-nucleode chemistry.

I-tempo inoluhlu olubanzi lwezicelo kwimihlaba efana ne-chemistry, yebhayoloji, ishishini lokutya, kunye nezolimo.

I-Tempo inomsebenzi wokufaka i-radicals yasimahla kwaye icime ioksijini engaqhelekanga, kwaye yingozi esebenzayo kakhulu enokuthi inyanzelise i-alfashhydes kunye neelokishi zesekondari. Ngenxa yesiphumo sokuthintela i-STEMIC ZE-METYL amaqela amane e-methyl, i-tempo yinkcitho esebenzayo kakhulu esizinzileyo kunye nobushushu, enobushushu, enobushushu obuyintloko ye-carbonyl enqwenelekayo. Ineempawu zesivuno esikhulu, ukukhetha okuhle, uzinzo oluhle, kunye nokuphinda usebenzise kwakhona.

Intlawulo

* Singanikezela uluhlu lweendlela zokuhlawula kubaxumi bethu.
* Xa inani lithobekile, abathengi bahlala behlawula ngePayPal, iManyano yaseNtshona, iAliBaba, kunye nezinye iinkonzo ezifanayo.
* Xa inani libalulekile, abathengi bahlala behlawula nge-t / t, l / c emehlweni, iAliBaba, njalo njalo.
* Ngaphezulu, inani elandayo labathengi liya kusebenzisa i-aliipay okanye i-SCIT ukwenza intlawulo.

Ungagcina njani i-tempo?

Ukugcina i-tempo (i-2,2,6,6-titramethylpinidany) kubaluleke kakhulu ukugcina uzinzo kunye nokusebenza kwazo. Nazi ezinye izikhokelo zokugcina i-tempo:

I-1. Isikhongozeli: Sebenzisa isitya esitywiniweyo esenziwe ngezinto ezihambelana nezinyibilikisi eziphilayo, njengeglasi okanye iiplasitiki ezithile. Qiniseka ukuba isitya sicocekile kwaye somile ngaphambi kokusetyenziswa.

2. Iqondo lobushushu: i-tempo yokugcina kwindawo epholileyo, eyomileyo. Ngokufanelekileyo, kufuneka igcinwe kubushushu begumbi, kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu. Ukuba ukugcinwa kwexesha elide kuyafuneka, ifriji inokulunga, kodwa ukukhululeka kufuneka kuthintelwe.

3. Umswakazi: Gcina indawo yogcino eyomileyo ukuthintela ukufuma ukuba ichaphazele iqula. Ukuba kukho imfuneko, sebenzisa incindi yokulawula umswakazi.

4. Ubungqina bokukhanya: I-tempos kukuqaqamba ukukhanya, ke kuyacetyiswa ukuyigcina kwi-emnyama okanye kwi-opaque cant ukunciphisa ukubonakaliswa kokukhanya.

5. Ileyibhile: ileyibhile: ilebheli ngokucacileyo kwigama leekhemikhali, uxinzelelo, umhla wokugcina, kunye naluphi na ulwazi olukhuselekileyo.

Inyathelo le-6. Qwalasela izikhokelo zezokhuseleko kunye nemigaqo yokuphatha kunye nokugcina iikhemikhali. Sebenzisa izixhobo ezifanelekileyo zokhuselo (i-PPE) xa usebenzisa i-tempo.

7. Ukuchithwa: Qonda iindlela zokulahla inkunkuma ze-tempo kunye nayo nayiphi na inkunkuma eyenziwe ngexesha lokusetyenziswa kwayo.