I-II ephakathi I-II / N, N-Dimethyl-N, N-Diighyyllipho Cal 611-92-7 / 1,3-Diphenylia

Inkcazo emfutshane:

N, N-Dimethyl-N, N-Diphenyli, ikwanguli-1,3-dimethyl-1,3-diphegesa / i-CAS 611-7-7

N, n'-dimyethyl-n, n'-diphenylire uqhelene emhlophe kwi-crystalline emhlophe eqinileyo. Inkangeleko ethile inokwahluka kancinci kuxhomekeka kubunyulu kunye nefom yecandelo. Ngokubanzi, siqinile kubushushu begumbi kwaye sinokuba ne-odor ye-odor, nangona ihlala ichazwa njengobuthathaka okanye engafaniyo.

N, N'-Dimyyyl-N, i-N'-dihenyliurea inyibilikiswa rhoqo kwiinyibiliki ezifana ne-ethanol, i-methanol, i-acetofor, kunye ne-chlotoform. Nangona kunjalo, ngokubanzi i-insuble okanye inyibilikiswe kancinci emanzini. Ukuzalwa kunokuhluka ngokuxhomekeka kwizinto ezinje ngamaqondo obushushu kunye nesinyibilikisi esisetyenzisiweyo.


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: I-IIP kwi-II
Mf: c15h16n2o
I-CAS: 611-92-7
MW: 240.3
Ukuxinana: 1.161 g / cm3
Umgangatho: GJB110-1986
Iphakheji: 1 kg / ibhegi, i-25 kg / ibhegi, i-25 kg / idrum

Ukucaciswa

Izinto
Inkcazo
Imbonakalo
Mhlophe okanye ukukhanya okutyheli i-creake cystal
Indawo yokuqina
I-120.5 -122.0 ° C
Izinto eziguqukayo
≤0.2%
Into yotywala engenanto
≤0.09%
Umxholo
≤0.08%
Ixabiso le-acid (njenge-acetic acid)
≤0.006%
I-Amines (njengeMethylaniline)
≤0.20%

Isicelo

I-1it isetyenziswa njengokuzinza kwe-nitroges, iiprogram, kunye nemveliso ephakathi kwamachiza e-organic.
2.Izinto ezibaluleke kakhulu eziluhlaza ukwenza umgubo weBhiradical Prowler.

 

I-Synthesis Synthesis: Ihlala isetyenziswa njenge-regent kwi-synthesis yendalo, ngakumbi kumalungiselelo ezinye izinto ezihlanganisiweyo. Isakhiwo saso sinceda ukuba sithathe inxaxheba kwizinto ezahlukeneyo zokuphendula kwekhemikhali.

Uphando lweziyobisi: I-complated inokusetyenziswa kuphuhliso lwamachiza okanye njengesalathiso sophando kwindalo.

Uphando lwebhayoloji: n, N'-himthyl-N, N'-N'-N'-DiheHelire ingasetyenziselwa ukufundisisa iinkqubo zebhayiloji, kubandakanya ukunxibelelana kwayo okunokubakho kunye nee-enzymes okanye ii-enpitors.

I-polymer chemistry: inokusetyenziswa kwi-syntmes ye-polymers, okanye njengesongezo ukutshintsha iipropathi zezinto zePolymer.

I-chemistry yezolimo: Ezinye izinto ze-urea zisetyenziswa kwi-agrochemicals, nangona kusenziwa isicelo esithile se-N, N'-Dimyyyl-N, N'-Dihenyena kule ntsimi zinokwahluka.

Izinyibilikisi kunye neRegents: Ingasetyenziselwa njengesinyibilikisi okanye ukwenziwa ngokutsha kwiinkqubo ezahlukeneyo zelabhoratri.

Ipropathi

Inyibilikiswa kwiziselo ezinxilisayo, eMani, i-Bedzene kunye nezinyibilikisi zezinto eziphilayo, kodwa zinokobhalwa emanzini.

Ukugcinwa

Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya.

Ukugcina ngokukhuselekileyo nangokufanelekileyo n, n'-dimyeshyl-n, n'-phephenyli, cinga ngezi zikhokelo zilandelayo:

 

I-1. I-Contri: gcina i-computer kwikhonteyina etywiniweyo yokuthintela ungcoliseko kunye nokuthantamisa komswakama. Iglasi okanye izikhongozelo ezisemgangathweni zeplastiki zihlala zilungile.

 

2. Iqondo lobushushu: Gcina i-computer kwindawo epholileyo neyomileyo. Kulumkele ukuveza amaqondo obushushu aphezulu, enokubangela iipropathi zequmrhu kwi-Degrade okanye utshintsho.

 

3. Ukukhuselwa ukukhanya

 

4. Ulawulo lokufuma: qinisekisa ukuba indawo yokugcina yomile, njengoko umswakama unokuchaphazela uzinzo lwequand. Sebenzisa inkanuko kwisikhongozelo sogcino kunokunceda ukugcina amanqanaba aphantsi komswakama.

 

I-5. Ileyibhile: Ngokucacileyo iileyili zegama elinegama lentonga, uxinzelelo kunye naluphi na ulwazi olunobungozi.

 

I-6. UKhuseleko loKhuseleko: Landela le datha yedatha ye-SDS (i-SDS) yokuphatha kunye nokugcina, kubandakanya izixhobo ezifanelekileyo zokukhusela (i-PPE) xa uphatha izixhobo ezigciniweyo.

 

I-7.

 

 

 
p-anisaldehyde

Iindlela zoncedo lokuqala

Inkcazo yamanyathelo oncedo afunekayo

Ukuba ukhanyisiwe

Hambisa ixhoba lube nomoya omtsha. Ukuba ukuphefumla kunzima, nika ioksijini. Ukuba awuphefumli, nikela ukuphefumla okuqinisekileyo kunye nokubonisana nogqirha kwangoko. Sukusebenzisa umlomo kwi-ressisocity yomlomo ukuba ixhoba lingeniswe okanye linxibe imichiza.

Ukulandela unxibelelwano lwesikhumba

Susa impahla engcolisekileyo. Hlamba ngesepha kunye namanzi amaninzi. Nxibelelana nod.

Ukudibana kwamehlo

Hlambulula ngamanzi acocekileyo ubuncinci imizuzu eli-15. Nxibelelana nod.

Ukulandela i-ingession

Umlomo ovuthayo ngamanzi. Ungaqhubeki ukugabha. Ungaze unike nantoni na ngomlomo nomntu ongazi nto. Fowunela ugqirha okanye iZiko lokulawula ityhefu kwangoko.

Izilumkiso ngexesha lokuhamba

Xa uhambisa n, n'-dimyethyl-n, n'-dipheheny sa, kubalulekile ukulandela amanyathelo athile okuqinisekisa ukhuseleko kunye nokuthotyelwa kwemigaqo. Nazi ezinye izinto ezibalulekileyo ekufuneka ziqwalaselwe ngexesha lokuhamba:

1. Ukuthobela umthetho: Ukuqinisekisa ukuba ukuhanjiswa kwemvume kunye neMithetho yeNdawo yeNdawo yeNdawo malunga nothutho lweechemicals. Oku kunokubandakanya ilebheli, amaxwebhu kunye nokubambelela kwizikhokelo ezithile zokuhambisa.

2. Ukupakisha: Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana no-N, n'-dimyeryl-n, n'-diphehenylu. Isikhongozeli kufuneka somelele, siyavuza i-leakproof kwaye ayiphuki ngokulula. Itywina lesibini linokufuneka ukuthintela ukuchitheka.

I-3. Ileyibhile: Faka ilebhile ngokucacileyo zonke izikhongozeli ngegama leekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Ukuqinisekisa ukuba iilebheli ziyabonakala kwaye zifezekise iimfuno zomthetho.

4. Ulawulo lobushushu: Ukuba i-complate yakho inobushushu obuthathaka, qiniseka ukuba ithunyelwe kwimo elawulwa ngobushushu ukunqanda ukonakaliswa.

5. Ziphephe izixhobo ezingahambelaniyo: Ngexesha lokuhamba, n, n'-dimhenyli kufuneka zigcinwe kude nezixhobo ezingahambelaniyo njengeziphumo ezinokubakho.

Isixhobo esikhuselayo sobuqu (i-PPE): Qinisekisa ukuba abasebenzi ababandakanyekayo ekuzoniseni i-PPUGRAMS inxiba i-PPE echanileyo, njengeigloves, i-goggles, kunye neelebhu zokunciphisa ukuncipha.

7. Iinkqubo zongxamiseko: Phuhlisa iinkqubo zikaxakeka ukujongana nokuchitheka okanye kwiingozi ngexesha lokuhamba. Oku kubandakanya ukulungiselela ukutshiza kunye nezinto zokuqala zoncedo.

8. Uqeqesho: Qinisekisa ukuba bonke abasebenzi ababandakanyekayo ekuphatheni nasekukhutsheleni ikhompawundi baqeqeshelwe iinkqubo zokhuseleko kwaye baqonde iingozi ezinxulumene no-N, n'-diphenye.

 

Phenethyl utywala

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