sharaxaada alaabta

Magaca alaabta: Benzyl chloride

Magaca Ingiriisiga: Benzyl chloride

CAS No.100-44-7

Benzyl chloride, sidoo kale loo yaqaan benzyl chloride iyo toluene chloride, waa dareere aan midab lahayn oo leh ur daran. Waxay la mid tahay dareerayaasha organic sida chloroform, ethanol, iyo ether. Kuma milmi karaan biyaha laakiin waxa ay ku soo bixi kartaa uumiga biyaha. Uumigeedu wuxuu ka xanaajiyaa xuubka xuubka indhaha waana wax xoog badan oo kiciya. Isla mar ahaantaana, chloride benzyl sidoo kale waa dhex dhexaad u ah isku-dhafka dabiiciga ah waxaana si ballaaran loo isticmaalaa isku-dhafka midabada, sunta cayayaanka, udgoonka synthetic, saabuunta, balaastiigga, iyo daawooyinka.

Waxaa jira habab badan oo isku dhafan oo loogu talagalay chloride benzyl, oo ay ku jiraan habka chlorination benzyl alkohol, habka chloromethyl, habka chlorination katalytic, iwm. Waa habka ugu horreeya ee isku-dhafka ah ee benzyl chloride. Habka chloromethyl sidoo kale waa hab warshadeed hore. Alaabta ceeriin ah waa benzene iyo benzaldehyde (ama trimerformaldehyde). Anhydrous zinc chloride waxaa loo isticmaalaa kicin ahaan. Koloriin katalytic ee toluene hadda waa habka ugu badan ee wax soo saarka warshadaha ee benzyl chloride, iyo koloriin katalytic ee toluene waxaa loo qaybin karaa koloriin photocatalytic iyo heerkulka hoose kolorination katalytic. Si kastaba ha noqotee, habka chlorination photocatalytic wuxuu u baahan yahay in lagu rakibo isha iftiinka gudaha qalabka, kaas oo leh sifooyinka ay adag tahay in la xakameeyo falcelinta, falcelino badan oo dhinaca ah, iyo kharash badan. Habka koloriinaynta heerkulka hooseeya waxay isticmaashaa hal ama in ka badan oo ah dibenzoyl peroxide, azobisisobutyronitrile, iyo acetamide sida kicinta si ay uga falceliso toluene iyo chlorine heerkulka hooseeya, adoo isticmaalaya heerkul hoose iyo koloriin Xakamaynta heerka falcelinta si loo hagaajiyo heerka beddelka iyo xulashada, laakiin xaalado gaar ah. wali waxay u baahan tahay in la baadho.

Heerkulka kala-baxa ee chloride benzyl waxaa guud ahaan lagu sameeyaa 100 ° C waana inuusan guud ahaan dhaafin 170 ° C. Tani waa sababta oo ah chloride benzyl waa walax kulaylka xasaasiga ah. Haddii heerkulku aad u sarreeyo, falcelinta is-polymerization ayaa iman doonta. Haddii falcelintu ay tahay mid rabshad badan, waxaa jiri doona khatar Qarax. Sidaa darteed, nadiifinta chloride benzyl cayriin waxay u baahan tahay in lagu sameeyo cadaadis taban. Isla mar ahaantaana, waxaa lagama maarmaan ah in la xakameeyo maadada ion birta ee xalka koloriin, sababtoo ah chloride benzyl waxay mari doontaa falcelinta Krafts-Kreider iyadoo ay joogaan ions birta iyo heerkulka sare, iyo walax resinous ah ayaa la dhalin doonaa, taas oo keeni doonta. dareeraha ilaa Midabku wuu sii madoobaa waxaana la sii daayaa xaddi badan oo gaasta hydrogen chloride ah.

Codsiyada

Benzyl chloride waa dhexdhexaad dabiici ah oo muhiim ah. Alaabada warshaduhu waa dareere hufan oo huruud ah oo aan midab lahayn ama iftiin leh oo leh ur xun iyo daxalaysi xooggan. Waxaa lagu milmi karaa dareerayaasha organic sida ether, chloroform, iyo chlorobenzene. Benzyl chloride waxaa si weyn loogu isticmaalaa warshadaha. Waxaa inta badan loo isticmaalaa beeraha sunta cayayaanka, daawooyinka, xawaashyada, kaaliyeyaasha dheeha, iyo kaaliyeyaasha synthetic. Waxaa loo isticmaalaa si loo horumariyo oo loo soo saaro benzaldehyde, butyl benzyl phthalate, aniline, phoxim, iyo benzyl chloride. Penicillin, khamriga benzyl, phenylacetonitrile, phenylacetic acid iyo alaabooyin kale.

Benzyl chloride waxaa iska leh fasalka benzyl halide ee xeryahooda xanaaqa. Marka la eego sunta cayayaanka, ma aha oo kaliya inay si toos ah u soo saari karto organophosphorus fungicides bariiska qarxinta shabaqyada bariiska iyo shabagga bariiska bariiska, laakiin sidoo kale waxaa loo isticmaali karaa walxo ceeriin ah oo muhiim u ah dhex-dhexaadyo kale oo badan, sida isku-darka phenylacetonitrile iyo benzene. Formyl chloride, m-phenoxybenzaldehyde, iwm. Intaa waxaa dheer, chloride benzyl waxaa si weyn loogu isticmaalaa daawada, dhir udgoon, kaabayaal dheeha, resins synthetic, iwm. Dabadeed dareeraha wasakhda ah ama qashinka ay soo saaraan shirkaduhu inta lagu jiro habka wax-soo-saarka ayaa si lama filaan ah ugu jira xaddi badan oo dhexdhexaad ah oo benzyl chloride ah.

Benzyl chloride lafteedu waa jeex-jeex, sun aad u badan, kansar, iyo deegaan ahaan joogto ah. Maadaama chloride benzyl lafteeda si weyn loo isticmaalo oo loo isticmaalo xaddi badan, benzyl chloride daadato inta lagu jiro gaadiidka ama ay soo saaraan warshado kala duwan. Dareeraha wasakhda ah ee ay ku jirto benzyl chloride ee ay shirkadu keento inta lagu jiro habka wax soo saarka ama qashinka si toos ah ayaa loo tuuraa, ama dheecaanku wuxuu yimaadaa inta lagu jiro habka wax-soo-saarka, kaas oo si toos ah u keeni doona benzyl chloride inuu galo ciidda oo ugu dambeyntii wasakheeyo ciidda.

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