N-iyoosuscciniminide cas 516-12-12-12

N-iyoosuscciniminiminimide cas 516-12-12-12-1 chithunzi
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Kufotokozera kwaifupi:

N-itoosucciniminiminide (nis) ndi yoyera yoyera-yoyera-yoyera. Nthawi zambiri zimapezeka ngati ufa kapena ma kristale ang'onoang'ono. Nthawi zambiri amagwiritsidwa ntchito ngati chosinthika mu kapangidwe kabwino, makamaka kubzala kumachitika. Iyenera kuyang'aniridwa mosamala monga momwe zimagwirira ntchito komanso kungakhale ngozi yaumoyo.

N-Iodosucciniminide (Nis) nthawi zambiri amasungunuka mu Porrols monga madzi, methanol, ndi ethanol. Komabe, kususuka kwake kumasiyananso malinga ndi zochitika zina monga kutentha ndi kukhazikika.


Tsatanetsatane wazogulitsa

Matamba a malonda

Mafotokozedwe Akatundu

Dzina lazogulitsa:N-itoosucciniimdide
Cas:516-12-12-12-1
Mf:C4H4INO2
Mw:224.98
Kuchulukitsa:2.245 g / cm3
Malo osungunuka:202-206 ° C
Phukusi:1 kg / thumba, 25 kg / thumba, 25 kg / ng'oma
Katundu:Imasungunuka mu acetone, methal, kusungunuka pang'ono ku Dioxane, pafupifupi insuluble mu carboch tetrachloride, ether.

Chifanizo

Chinthu
Kulembana
Kaonekedwe
Kristalo yoyera
Kukhala Uliri
≥99%
Kutayika pakuyanika
≤0.5%
Madzi
≤0.5%

Karata yanchito

【Gwiritsani ntchito imodzi】
Makamaka amagwiritsidwa ntchito ngati gawo lapakatikati pa biopharmaceuticals
【Gwiritsani ntchito ziwiri】
Amagwiritsidwa ntchito poimidwa ma ketones ndi aldehyds mu synthesis.
【Gwiritsani ntchito zitatu】
Ogwiritsidwa ntchito mu synthesis synthesis, sulur sodination yodzikongoletsera, yogwiritsidwa ntchito ngati othandizira owonda, othandizira a glucosinet, etc.

 

1. Halogedenation: Nis imagwiritsidwa ntchito polemba malo osungirako zinthu zingapo zopangidwa ndi zolengedwa zosiyanasiyana, kuphatikizapo olera, kuphatikiza, ndi mowa.

2. Kuchita kwa masiyation: Imatha kukhala ngati yaxidant m'njira zina, kulimbikitsa kutembenuka kwa mowa kukhala mankhwala a carbonyl.

3. Kaphatikizidwe ka mankhwala omwe adalemba: Nis imagwiritsidwa ntchito popanga mankhwala opha mankhwala ndi mamolekyulu ogwiritsa ntchito.

4. Zosintha zaulere: Zitha kugwiritsidwa ntchito munthawi zonse zaulere zomwe a Iodini amapangidwa zomwe zingatenge nawo mbali m'matembenuzidwe ena.

5. Peptide synthesis: Nis nthawi zina imagwiritsidwa ntchito mu poizoni pophatikizana kuti muyambitse iyodine mu pepala la peptide.

 

Kusunga

Sungani pa 2-8 ° C pamalo ozizira komanso owuma komanso ozizira.

Khalani kutali ndi moto ndi magwero otentha. Pewani dzuwa mwachindunji.

Phukusi lasindikizidwa. Iyenera kusungidwa mosiyana ndi ma acids ndi mankhwala osakanikirana, komanso kusungirako kosakanikirana sikuyenera kupewedwa.

Malo osungira ayenera kukhala ndi zida zoyenera kukhala ndi kutayikira.

 

1. Zovala: Sungani Nis mu chidebe choyambirira kapena kapu yosindikizidwa mwamphamvu kapena botolo la pulasitiki kuti mupewe kuyamwa chinyezi komanso kuipitsidwa.

2. Kutentha: Sungani Nis pamalo ozizira, owuma, makamaka firiji kapena mufiriji. Pewani kuyang'ana kutentha kwambiri kapena kuwala kwa dzuwa.

3. Chinyezi: chifukwa Nis imakonda chinyezi, ndikofunikira kuti musunge malo otsika chinyezi. Ngati ndi kotheka, lingalirani pogwiritsa ntchito deta yosungiramo.

4..

5. Zizindikiro: Zolemba bwino zopezeka ndi dzina la mankhwala, kudera nkhawa, komanso chidziwitso chilichonse chowopsa.

 

Bbp

Malipiro

1, t / t
2, l / c
3, Visa
4, kirediti kadi
5, Paypal
6, Chitsimikizo cha Allibaba
7, Western Union
8, ndalama
9, pambali, nthawi zina timalandiranso Bitcoin.

malipiro

Phukusi

1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 50 kg / ng'oma kapena malinga ndi makasitomala.

Phukusi-11

Samalani pamene sitima N-Itosusuccinidedi?

1. Kutsatirana kwa ulamuliro: Onani ndikutsatira malamulo adziko lonse, komanso malamulo apadziko lonse lapansi okhudza mayendedwe owopsa. Nis zitha kulembedwa ngati zinthu zowopsa, kotero onetsetsani kuti zikalata zonse zotumizira ndizolondola komanso zokwanira.

2. Ma CDCAGUTION: Gwiritsani ntchito zida zoyenerera zomwe zikugwirizana ndi Nis. Nthawi zambiri, izi zimaphatikizapo kugwiritsa ntchito zodetsa zolimba, zotumphukira zomwe zimatha kupirira kupsinjika kwakuthupi. Onetsetsani kuti dzina la mankhwala ndi chizindikiro chowopsa chimadziwika bwino pamtengo.

3. Zolemba: Zolemba bwino zolembedwa moyenera ndi machenjezo oyenera, kuphatikizapo, "oxidizer" kapena "ovulaza ngati mutameza"). Phatikizani Kugwiritsa ntchito malangizo ndi chidziwitso chadzidzidzi.

4. Kuwongolera kutentha: Ngati ndi kotheka, onetsetsani kuti njira yoyendera imasunga kutentha koyenera kuti isawonongedwe kapena kusachita.

5. Pewani chinyezi: Popeza Nis zimakonda chinyezi, chonde onetsetsani kuti phukusi ndi umboni wonyowa. Ganizirani kugwiritsa ntchito decoccant kuti muchepetse chinyezi chilichonse pakutumiza.

6. Njira yoyendera: Sankhani njira yodalirika yoyendera yomwe imachepetsa chiopsezo chowonongeka kapena kuwonekera. Ganizirani pogwiritsa ntchito kampani yotumizira yomwe imagwira ntchito pogwiritsa ntchito zida zowopsa.

7.. Izi zikuphatikiza kulumikizana kwa gulu lazipatala.

8. Kuphunzitsa: Onetsetsani kuti ogwira ntchito omwe amaphatikizidwa ndi mayendedwe a Nis amaphunzitsidwa ntchito zowopsa ndikumvetsetsa zoopsa zomwe zikugwirizana nazo.

 

p-anisildehyde

Kodi n-itoodosuckidide kwa anthu?

Inde, n-itoosusucciniminide (Nis) ndizovulaza kwa anthu. Nazi mfundo zazikuluzikulu za kuvulaza kwake:

1. Kuopsa: Nis ndi poizoni ngati muziphika, kupuma, kapena kuyamwa pakhungu. Zimakwiyitsa khungu, maso, ndi kupuma thirakiti.

2. Kukhumudwitsa: Kulumikizana ndi Nis kungapangitse khungu ndi kukwiya. Pewani kulumikizana mwachindunji ndikugwiritsa ntchito zida zoyenera (PPE) mukamagwira.

3. Zanzeru: Anthu ena amathanso kumva kuti sagwirizana kapena chidwi pambuyo pakuwonekera kwa Nis.

4. Kusamalira Mosamala: Mukamagwiritsa ntchito Nis, mukamagwiritsa ntchito malo otetezedwa bwino, valani magolovesi, zigawenga zonse, ndikutsatira malangizo onse kuti muchepetse kuwonekera.

5. Njira yoyamba yothandizira: Pakanani ndi zinthu za mankhwala, tengani njira zoyambirira zothandizira, monga kupumula malo omwe akukhudzidwa ndi madzi ndikufufuza chithandizo chamankhwala ngati kuli kofunikira.

 

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