I-III / I-3-Methyl-1-Diphenylia / I-II ye-II / Akardit II / I-N N-Diphegel-N I-Methyl-N I-MTYYLINA / I-DAY 13114-2

I-III / I-3-II ye-1-1-Diphenylia / I-Akardit II / Akardit II / N N NE-N NETHYL-N I-MTTYLIN-N I-MTYYLINA / I-DAY 13114-2
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Inkcazo emfutshane:

I-3-methyl-1,1-diphenye okanye i-IICIT III CAS: 13114-72-2

Izithethantonye: I-ACAREDIC II; Akardit II; I-3-Methyl-1,1-diphenye; 3-I-methyl-1,1-diphenylia;N, n-diphenyl-n'-methylusa;

N'-methyl-n, n-dihenyl-urea;N'-methyl-n, n-diphenyel-harnstof;I-methyl carilide

N "-Ethyl-N, N-DipheHireA isetyenziswa ekuzinzisweni kweempembelelo ze-thermal. I-Temozolomide i-USP ehambelana ne-B.


Iinkcukacha zemveliso

Iimpawu zeMveliso

Inkcazo

Igama lemveliso: I-3-methyl-1,1-diphenylirea / i-IIICIT III

Izithethantonye:I-ACAREDIT II; Akardit II; I-3-methyl-1,1-diphenye; 3-methyl-1,1-diphenyeA

N, n-diphenyl-n'-methylurea

N-Methyl-N, N-Dihenyl-Area

I-NE-methyl-n, n-dighenyl-harnstoff

I-methyl carilide

I-CAS: 13114-72-2

Mf:C14h14n2

MW:226.27

I-einecs:236-039-7

Indawo yokunyibilika: 172-174 ° C (yakhanyisiwe.)

Inqaku lokubila: I-367.89 ° C (uqikelelo oluqhelekileyo)

Ukuxinana:1.0852 (uqikelelo oluqhelekileyo)

Indawo yokugcina:I-2-8 ° C

IFOMU:Uqinile

Ukucaciswa

Izinto zokuhlola Isalathiso
Imbonakalo I-tyheli kumgubo ongenabala okanye i-crystal
Indawo yokunyibilika 170.0 ℃ -172.0 ℃
Umxholo womswakama I-0.1% max
Umxholo I-0.1% max
Umxholo we-chlorine I-0.02%
Ubungakanani bentsundu 1.4mm max

Sithini isicelo se-N-Methyl-n ', N'-diphenye?

I-N-Methyl-N ', N'-dihenyl urea i-compound kunye nezicelo ezahlukeneyo, ikakhulu kwimimandla ye-chemistry kunye nesayensi yezixhobo. Ezinye zezicelo zayo ezibonakalayo zibandakanya:

1. I-Agrochemicals: inokusetyenziswa njenge-herbicides okanye i-HOSTICOORK abaKhuli ukunceda ukulawula ukukhula kwezityalo ezithile okanye ukhula.

2. Amayeza: Inokusetyenziswa njengendawo ephakathi kwi-synthesis yezinto ezahlukeneyo zamayeza kwaye zinegalelo kuphuhliso lwamachiza amatsha.

3.I-polymer chemistry: n-methyl-n ', n'-diphihelire inokusetyenziselwa ukuvelisa ii-polymers kunye neyokuqala apho isebenza khona njenge-arhente yonyango okanye modifier.

4.Uphando: Kwindawo yelebhu, inokusetyenziselwa ukuphendula ezahlukeneyo zekhemikhali kunye nophando, ngakumbi kulwakhiwo lwendalo kunye nophuhliso lwezixhobo.

5.Uhlalutyo lwe chemistry: inokusetyenziswa ngeendlela zokuhlalutya ukufumanisa izinto ezithile.

Iphakheji

I-Prum yePum yePhepha le-25 ye-KG, i-25 yePhepha le-25 kg ngaphakathi), okanye esekwe kwiimfuno zabathengi.

iphakheji

Ungayigcina njani malunga ne-IIPITEIT IIII?

Ukugcina ngokukhuselekileyo nangokufanelekileyo n-methyl-n ', N'-DiheHoliurea, cinga ngezi zikhokelo zilandelayo:

Isikhongozeli:Gcina iikhomputer kwizikhongozeli ezitywiniweyo zokuthintela ungcoliseko kunye nokuthantamisa komswakama. Sebenzisa izikhongozeli ezenziwe ngezinto ezihambelana nezixhobo ze-organic, ezinjengeglasi okanye iiplasitiki ezithile.

Iqondo lokushisa:Gcina indawo yogcino ipholile kwaye yomile. Kungcono ukugcina i-N-Methyl-N ', N'-DiheHelireA kubushushu begumbi, kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu. Amaqondo obushushu agqithisileyo anokuchaphazela uzinzo lwequand.

Themidity:Gcina amanqanaba aphantsi okufuma kwiindawo zokugcina amanzi njengoko umswakama kunokubangela ukonakaliswa okanye i-hydrolysis yemilinganiselo.

Ileyibhile:Iziqholo zelebheli ngegama leekhemikhali, uxinzelelo, ulwazi olunobungozi, kunye nomhla ofunyenwe okanye ovulekileyo.

Amanyathelo okhuseleko:Hlala kude nezixhobo ezingahambelaniyo njengee-oxichers okanye ii-acids. Qinisekisa ukuba indawo yokugcina ingena umoya kwaye ixhotyiswe ngesixhobo esifanelekileyo sokhuseleko esifana nezikhululo zemehlo kunye nokucima umlilo.

Ulawulo lokufikelela:Umda wokufikelela kwiindawo zokugcina ukuya kuthi ga kuphela kwabasebenzi abaqeqeshiweyo kwaye baqonde iingozi ezinxulumene nequand.

Ukuchithwa:Xa i-complet ayisafuneki, nceda ulandele imimiselo yendawo malunga nokuchithwa kwenkunkuma.

Soloko ubhekisa kwiPhepha leDatha yeNdawo eNcedo leSoftware (i-MSDS) ye-N-Methyl-N ', N'-Dihenylirea yokuphatha ngokuthemba kunye neengcebiso zokugcina.

Malunga nokuhamba kwe-N-Methyl-N ', N'-dihenylirea?

Xa uhambisa i-N-Methyl-N ', N'-Dihenyeya, kubalulekile ukulandela isikhokelo esithile sokuqinisekisa ukhuseleko kunye nokuthotyelwa kwemigaqo. Nazi ezinye zeengqwalaselo eziphambili zokuhambisa le michiza:

1.Ukuthotyelwa komthetho: Qinisekisa ukuba ukuhambisa kuthobela imigaqo yengingqi, yelizwe, nezamazwe aphesheya malunga nezixhobo eziyingozi. Oku kunokubandakanya imigaqo kwimibutho efana neSebe lezoThutho (i-DOT) okanye i-arhente yekhemikhali yaseYurophu.

2.Ukupakisha: Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana ne-N-Methyl-N ', N'-diphenye. Isikhongozeli kufuneka sibe sezomelele, sivuza proof kwaye sibhalwe ngokucacileyo. Sebenzisa amatywina asesibini ukunqanda ukuchitheka ngexesha lokuhamba.

3.Ileyibhile: Ngokucacileyo ilebhile ukupakisha ngegama leekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Oku kubandakanya ukuphonononga imiyalelo kunye nolwazi loqhakamshelwano olungxamisekileyo.

4. Iimeko zothutho: Thintela ubushushu obugqithisileyo, ukufuma, kunye nomonakalo womzimba xa uhambisa iikhemikhali. Kulumkele ukukhanya kwelanga ngqo kunye nokugcina kwindawo enomoya ongena kakuhle.

5. Amaxwebhu: Lungiselela kwaye uzisa onke amaxwebhu afunekayo, kubandakanya amaphepha edatha ekhuselekileyo (i-SDS), amaxwebhu okuhambisa, kunye nazo naziphi na iimvume ezifunekayo okanye izibhengezo.

6.Uqeqesho: Qinisekisa ukuba abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha izinto eziyingozi kwaye bayazi iingozi ezinxulumene ne-N-Methyl-N ', N'-diphehenyA.

7.Iinkqubo zongxamiseko: yiba nemigaqo yexesha likaxakeka kwindawo yendawo yokuchitheka okanye yengozi ngexesha lothutho. Oku kubandakanya ukuba nekhithi yemvula kunye nezixhobo zokhuselo (i-PPE) zilungile.

8.Imo yeThutho: Khetha indlela efanelekileyo yothutho (indlela, uloliwe, umoya okanye ulwandle) ngokusekwe kumgama, ongxamisekileyo kunye neemfuno zolawulo.

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