I-4-I-Accopyphenol CAS 150-76-5

I-4-INDAWO YOKUGQIBELA
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Inkcazo emfutshane:

I-4-INDAWO YOKUGQIBELA I-150-76-5 Imhlophe ukuya kwi-Crystalline ye-crystalline. I-4-INKQUBO YOKUGQIBELA I-ODOR YAMABALI.

I-4-INDAWO YOKUGQIBELA Inyibilikisi kwiinyibilikisi zendalo kwaye inomda olinganiselweyo emanzini. Kwimeko yayo ecocekileyo, isetyenziswa kwizicelo ezahlukeneyo, kubandakanya njengomntu onesiovant kunye ne-synthesis yenye imilinganiselo.

I-4-INDAWO YOKUZIPHATHA NGOKUFANELEKILEYO KWI-STOOBE YOKUGQIBELA, Malunga ne-1.5 g / l nge-25 ° C. Kuyanyibilika ngakumbi kwiinyibiliki ezifana ne-ethanol, i-methanol, kunye ne-acetone. Esi somelezi sivumela ukuba isetyenziswe kwizicelo ezahlukeneyo, kubandakanya njengezixhobo eziphakathi kwi-organic synthesis kunye neefomu ezinokuthi zichithwe kwimithombo yeendaba eziphilayo.


Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Igama lemveliso: I-4-Imepuxiyphenol / Mehq

I-CAS: 150-76-5

Mf: c7h8O2

MW: 124.14

Ukuxinana: 1.55 g / cm3

Inqaku lokunyibilika: 54.5-56° c

Iphakheji: 1 kg / ibhegi, i-25 kg / idrum

Ukucaciswa

Izinto Inkcazo
Imbonakalo I-crystal emhlophe
Ubunyulu ≥99.5%
Hydroquinone ≤0.05%
Ilahleko yokomisa ≤0.3%
Intsalela kwi-ignition ≤0.1%
Izinyithi ezinzima ≤0.05%

Isicelo

I-1it isetyenziswa ikakhulu njenge-polymermerment inhibitor, i-UV ethintela kunye nedayi phakathi kwe-vinyl yeplastiki.

2.Iinto isetyenziselwa ukuqesha ioyile edyayo kunye ne-cosmetics antioxidant qha.

3.Ikwasetyenziswa njengearhente yokuguga, iplastiki, i-antioxhesidant ye-antionthentant.

 

I-1. Antiyoxidant: isetyenziswa njenge-antioxidant kwifom eyahlukeneyo ukunceda ukuthintela i-oxidon yenye imilinganiselo.

2. Ikhemikhali ephakathi: I-4-Eomamesxyphenol iphakathi kwe-synthesis yezinto eziphilayo ezahlukeneyo, kubandakanya amayeza kunye ne-agrochemicals.

I-3. Ukuncamathela kunye nevumba elimnandi: ngamanye amaxesha lisetyenziswa kumashishini okutya kunye nemizi-mveliso ye-cosmetic yevumba layo elimnandi, elinqabileyo.

I-4. Ishishini lePolymer: linokusetyenziselwa ukuvelisa ii-polymers ezithile kunye ne-resins.

I-5. I-Labhoratri Reagent: kuphando kunye nohlalutyo kunye nohlalutyo lwe chemistry, inokusetyenziswa njenge-regent yemichiza eyahlukeneyo.

I-6. Amayeza: inokuthatha inxaxheba kwi-synthesis yeziyobisi ezithile kunye nemilinganiselo yezamayeza.

 

Ipropathi

Inyibilikiswa ngotywala, i-ether, iAcetone, i-Bezene kunye ne-ethyl acetate, inyibilikiswe kancinci emanzini.

Ukugcinwa

Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya.
 

I-1. Ikhombuso: IVenkile ye-Ecpumentyphenol kwisikhongozeli esitywiniweyo sokuthintela ungcoliseko kunye nokuthantamisa komswakama.

 

2. Ubushushu: Nceda ugcine kwindawo epholileyo neyomileyo kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu. Ngokufanelekileyo, kufuneka igcinwe kubushushu begumbi okanye kwifriji (ukuba icacisiwe).

 

3. Qiniseka ukuba i-ventilation: qinisekisa ukuba indawo yokugcina ingena umoya wokuphepha nakuphi na ukuqokelelwa kwe-vapor.

 

4. Ukungahambelani

 

I-5. Ileyibhile: Iziqholo zelebheli ilebheli ngegama leekhemikhali, uxinzelelo kunye naziphi na izilumkiso zengozi.

 

 

 
Phenethyl utywala

Uzinzo

1. Uzinzo phantsi kobushushu obuqhelekileyo kunye noxinzelelo.
2. Izixhobo ezingahambelaniyo: Alkalis, i-acid chloride, i-acid anhydrides, i-oxidants.
3. Zikhona kwi-flue-od tobacco enyangekayo, amagqabi ecuba aseMpuma kunye nomsi.

Ixesha lokuzisa

1, ubungakanani: i-1-1000 kg, ngaphakathi kweentsuku ezi-3 zomsebenzi emva kokufumana iintlawulo
2, ubungakanani: ngaphezulu kwe-1000 kg, kwiiveki ezi-2 emva kwentlawulo.

Izilumkiso xa inqanawa i-4 -Emexyphenol?

1. Ukuthotyelwa kolawulo: Jonga kwaye ulandele iMithetho yeNdawo, kaZwelonke nakwiminye amazwe malunga nokuhamba kweekhemikhali. Oku kubandakanya ukwahlulwa okufanelekileyo, ukulebhelisha kunye namaxwebhu.

I-2. Ukupakisha: Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana ne-4 -Emexyyyyylylylyl. Isitya kufuneka somelele, siyavuza i-leakproof, kwaye ingaphumi lula. Sebenzisa amatywina asesibini ukunqanda ukuchitheka.

I-3. Ileyibhile: Bile ilebheli ifake ifakibhu ngegama leekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Oku kubandakanya ukuphonononga imiyalelo kunye nolwazi loqhakamshelwano olungxamisekileyo.

4. Ulawulo lobushushu: Ukuba kukho imfuneko, qinisekisa ukuba iimeko zothutho zigcina iqondo lobushushu lokuthintela ukonakaliswa okanye utshintsho kwiimpawu zekhemikhali ze-4 -cxyphenol.

5. Thintela izinto ezingahambelaniyo: Ukuqinisekisa ukuba impahla ingenayo iphazamisane nezinto ezingahambelaniyo njengeearhente ezinamandla ze-oxidicing okanye i-acids.

6. Uqeqesho: Qinisekisa ukuba abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha izixhobo eziyingozi kwaye baqonde iinkqubo ezichanekileyo kwimeko yongxamiseko.

I-7. Inkqubo yexesha likaxakeka: phuhlisa isicwangciso sokuphatha ukonakala okanye ukuvuza ngexesha lothutho, kubandakanya izixhobo ezifanelekileyo zokhuselo (PPE) kunye nezixhobo zokucoca.

 

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Ngaba i-4-INDAWO YENYANISO YENKONZO YABASEBENZI?

I-4-INDAWO Inokuba yingozi ebantwini ukuba ingalawulwa ngokufanelekileyo. Nazi ezinye iindawo eziphambili malunga neengozi zayo ezinokubakho:

I-1. Ityhefu: I-4-I-Accopyyphenol inokubangela ukucaphukisa ulusu, amehlo, kunye nephecana lokuphefumla. Ukuvezwa kwexesha elide okanye okuphindaphindiweyo kunokubangela iziphumo ezinzulu zempilo.

I-2. Ukuphefumla: Ukuphefumla kwe-vapor okanye uthuli kunokubangela ukucaphukisa ukuphefumla. Kucetyiswa ukuba usebenzise kwindawo enomoya okanye phantsi kwe-hood yesiteyitha.

I-3. Unxibelelwano lwesikhumba: Ukunxibelelana ngqo nolusu kunokubangela ukucaphukisa okanye ukuphendula abanye abantu. Kucetyiswa ukuba unxibe izixhobo ezifanelekileyo zokhuselo (i-PPE), ezinje ngeegloves kunye neegogo.

4. I-Investion: Ukungenisa kwe-4-I-Accouryyyypy kunokuba yingozi kwaye kunokubangela ukucaphukiswa kwengqondo okanye ezinye iinkqubo zenkqubo.

I-5. Iphepha ledatha lokhuseleko (i-SDS): Soloko ubhekisa kwiPhepha leDatha ye-STED (i-SDS) ye-4-INKQUBO YOKUGQIBELA YOKUFUNDA NGOKUFANELEKILEYO KWIINGXAKI ZOBUGCISA,

 

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