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1-(2-HYDROXYETHYL)-2-METHYLIMIDAZOLE CAS:1615-15-2
1-(2-Hydroxyethyl)-2-methylimidazole waa isku-dhis dabiici ah oo heterocyclic ah oo ay ku jirto nitrogen oo leh qaacidada molecular-ka C7H10N2O. Waxay leedahay koox hydroxyl-ethyl ah oo ku xiran giraanta imidazole, taas oo kor u qaadaysa milmideeda iyo falcelinteeda codsiyada kala duwan. Isku-darkani wuxuu muujiyaa sifooyin gaar ah oo ka dhigaya mid qiimo leh dhinacyo kala duwan sida daawooyinka, sayniska agabka, iyo katalisyada.
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4-Chlorobenzenesulfonic aashitada CAS:98-66-8
4-Chlorobenzenesulfonic acid waa asiidh sulfonic aromatic ah oo leh qaacidada molecular-ka C6H5ClO3S. Waxay leedahay giraan chlorobenzene ah oo lagu beddelay kooxda sulfonic acid (-SO3H) booska para. Isku-darkani waa dareere aan midab lahayn, oo fiiqan oo ku milma biyaha oo si caadi ah loogu isticmaalo codsiyada kiimikada ee kala duwan. Joogitaanka kooxaha chlorine iyo sulfonic acid labaduba waxay ka dhigaysaa mid qiimo leh oo ku jirta isku-darka dabiiciga ah, iyo sidoo kale reagent dhowr geedi socod warshadeed.
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Dichlorophenylphosphine CAS:1459-93-4
Dimethyl isophthalate (DMI) waa isku-dhis dabiici ah oo ka tirsan qoyska phthalate esters, oo lagu garto laba kooxood oo methyl ester ah oo ku xiran laf-dhabarta isophthalic acid. Qaacidada kiimikada waa C10H10O4. DMI waxaa ugu horreyn loo isticmaalaa sidii dhexdhexaad muhiim ah oo lagu soo saaro polyester-yada iyo sidoo kale balaastigeeye ahaan codsiyada kala duwan. Isku-dhisku wuxuu bixiyaa cimri dherer, dabacsanaan, iyo iska caabin kulaylka ee qaacidooyinka polymer-ka. Intaa waxaa dheer, dimethyl isophthalate waxaa loo isticmaalaa isku-darka kiimikooyinka iyo resins-ka gaarka ah, taasoo ka dhigaysa mid qiimo leh warshadaha sida dharka, dahaarka, iyo balaastikada. Si kastaba ha ahaatee, saameynteeda deegaanka ayaa walaac ka muujisay, taasoo u baahan in si taxaddar leh loo maareeyo.
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Dibutyl maleate CAS:105-76-0
Dibutyl maleate (DBM) waa iskudhis dabiici ah oo leh qaacidada kiimikada C₁₄H₂₆O₄. Waxaa sameeya iskudhisidda aashitada maleic oo leh butanol, taasoo keenta qaab-dhismeed ka kooban laba kooxood oo butyl ah oo ku xiran laf-dhabarta maleate. DBM waxaa ugu horreyn loo isticmaalaa sidii balaastig iyo dareere soo saarista polymers, dahaarka, iyo dhejisyada. Sifooyinkeeda gaarka ah waxay kor u qaadaan dabacsanaanta, cimri dhererka, iyo habaynta codsiyada kala duwan. Intaa waxaa dheer, dibutyl maleate waxay u adeegtaa sidii reagent ee isku-darka dabiiciga ah, taasoo suurtogalinaysa sameynta iskudhisyo kiimiko oo kala duwan. Si kastaba ha ahaatee, tallaabooyinka badbaadada ayaa muhiim ah marka la maareynayo isku-darkaan sababtoo ah sunta suurtagalka ah.
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Mithramycin A CAS:13455-21-5
Potassium fluoride dihydrate (KF·2H₂O) waa isku-dhis aan dabiici ahayn oo ka kooban aayoon potassium iyo aayoon fluoride, oo ay weheliso laba molecule oo biyo ah. Waxay u muuqataa mid cad oo crystalline ah waxaana loo yaqaanaa sifooyinkeeda hygroscopic, taasoo la macno ah inay nuugi karto qoyaanka deegaanka. Isku-darkani wuxuu ka helaa codsiyo dhinacyo kala duwan sida kiimikada, daawooyinka, iyo beeraha. Goobaha shaybaarka, waxaa badanaa loo isticmaalaa sidii ilo aayoon fluoride ah falgallada kiimikada iyo falanqaynta. Sababtoo ah waxa ku jira fluoride, potassium fluoride dihydrate waxay sidoo kale door ka ciyaartaa alaabada daryeelka ilkaha iyo hababka warshadaha qaarkood.
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Ethylmagnesium bromide CAS:925-90-6
Ethylmagnesium bromide (C2H5MgBr) waa isku-dhis organometallic ah waana xubin ka tirsan qoyska reagent-ka Grignard, oo ka kooban koox ethyl ah oo ku xiran atom magnesium ah oo isku xiran atamka bromine. Reagent-kan waxaa si weyn loogu qiimeeyaa kiimikada dabiiciga ah sababtoo ah sifooyinkeeda nucleophilic ee awoodda leh, taasoo u oggolaanaysa inay ku lug yeelato falgallo kala duwan oo la xiriira electrophiles. Ethylmagnesium bromide waxaa badanaa loo isticmaalaa isku-darka aalkolada iyada oo loo marayo ku darista nucleophilic ee isku-dhafka carbonyl waana qalab muhiim u ah sameynta isku-xidhka kaarboon-kaarboon. Adeegsigeeda isku-darka dabiiciga ah wuxuu ka dhigayaa qalab muhiim u ah daawooyinka, kiimikooyinka beeraha, iyo sayniska agabka.
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ethynylmagnesium bromide CAS:4301-14-8
Ethynylmagnesium bromide (C2H3MgBr) waa isku-dhis organometallic ah oo loo kala saaray reagent Grignard. Waxay ka kooban tahay koox ethynyl ah (acetylene) oo ku xiran cutub magnesium bromide ah. Isku-darkaan waxaa lagu qiimeeyaa sifooyinkiisa nucleophilic ee xooggan, taasoo u oggolaanaysa inay si fudud ula falgasho electrophiles, gaar ahaan isku-dhisyada carbonyl. Ethynylmagnesium bromide wuxuu door muhiim ah ka ciyaaraa isku-darka dabiiciga ah, gaar ahaan sameynta isku-xidhka kaarboon-kaarboon iyo soo saarista aalkolo kala duwan iyo molecules kale oo shaqeynaya. Adeegsigiisu wuxuu ku baahsan yahay daawooyinka, sayniska agabka, iyo isku-darka kiimikada wanaagsan.
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Isopropylmagnesium chloride CAS:1068-55-9
Isopropylmagnesium chloride (C3H7MgCl) waa isku-dhis organometallic ah oo ka tirsan qoyska reagent-ka Grignard, oo ka kooban koox isopropyl ah oo ku xidhan atam magnesium ah oo isku xiran atam chlorine ah. Reagent-kan waxaa aad loogu qiimeeyaa sifooyinkiisa nucleophilic ee xooggan, taasoo u oggolaanaysa inuu si wax ku ool ah ula falgalo electrophiles kala duwan. Isopropylmagnesium chloride waxaa si weyn loogu isticmaalaa isku-darka dabiiciga ah si loo sameeyo xidhmooyinka kaarboon-kaarboon iyo soo saarista aalkolada ka timaadda isku-dhafka kaarboon-kaarboon. Kala-duwanaanshaheeda ayaa ka dhigaysa qalab muhiim ah meelaha sida daawooyinka, kiimikooyinka beeraha, iyo sayniska agabka.
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Dimethyl phthalate CAS:131-11-3
Dimethyl phthalate (DMP) waa iskudhis dabiici ah oo leh qaacidada kiimikada C10H10O4, oo loo kala saaray phthalate ester. Waxaa ugu horreyn loo isticmaalaa balaastig, taasoo gacan ka geysaneysa kor u qaadista dabacsanaanta iyo cimri dhererka polymers-ka kala duwan, gaar ahaan polyvinyl chloride (PVC). DMP waxaa sidoo kale loo isticmaalaa soo saarista dahaarka, dhejisyada, iyo alaabada qurxinta sababtoo ah awooddeeda ay ku horumarin karto sifooyinka jirka. Intaa waxaa dheer, waxay u adeegtaa sidii dareere hababka kiimikada. In kasta oo dimethyl phthalate lagu qiimeeyo faa'iidada ay u leedahay codsiyada warshadaha, haddana walaac ayaa laga muujiyay saameynta deegaanka iyo saameynta caafimaad ee suurtagalka ah, taasoo horseedaysa baaritaan sharci oo kordhay.
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Asiidh Pyruvic, cusbo soodhiyam ah CAS:113-24-6
Asiidhka Pyruvic, cusbada soodhiyamka (C3H3NaO3) waa qaabka milixda soodhiyamka ee asiidhka pyruvic, oo ah dhexdhexaad muhiim ah oo ku jira dheef-shiid kiimikaadka karbohaydraytka iyo isku-darka muhiimka ah ee hababka kala duwan ee bayoolaji. Iyada oo ah asiidhka alpha-keto ee muhiimka ah, waxay door muhiim ah ka ciyaartaa wax soo saarka tamarta, neefsashada unugyada, iyo isku-darka amino acids. Qaabka milixda soodhiyamka wuxuu xoojiyaa milmideeda iyo xasilloonideeda, taasoo ka dhigaysa mid ku habboon codsiyada dawooyinka iyo nafaqada. Asiidhka Pyruvic, milixda soodhiyamka waxaa si weyn loogu isticmaalaa sidii wax lagu daro cuntada, kaabis cunto, iyo falgal cilmi-baaris ah sababtoo ah ku lug lahaanshaha waddooyinka dheef-shiid kiimikaadka iyo sifooyinka daaweynta ee suurtagalka ah.
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Ethylmagnesium Chloride CAS:2386-64-3
Ethylmagnesium chloride (C2H5MgCl) waa isku-dhis organometallic ah oo ka tirsan qoyska reagent-ka Grignard, oo lagu garto koox ethyl ah oo ku xiran atom magnesium ah oo isku xiran atom chlorine ah. Reagent-kan kala duwan ayaa si weyn loogu qiimeeyaa isku-darka dabiiciga ah sababtoo ah sifooyinkiisa nucleophilic ee xooggan, taasoo u oggolaanaysa inuu si fudud ula falgalo electrophiles kala duwan. Ethylmagnesium chloride waxaa badanaa loo isticmaalaa sameynta isku-xidhka kaarboon-kaarboon iyo isku-darka aalkolada ka timaadda isku-dhafka kaarboon-kaarboon. Adeegsigeedu wuxuu ku fidsan yahay goobo kala duwan, oo ay ku jiraan daawooyinka, kiimikooyinka beeraha, iyo sayniska agabka, taasoo ka dhigaysa qalab lagama maarmaan u ah kiimikada.
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Butylmagnesium chloride CAS:693-04-9
Butylmagnesium chloride (C4H9MgCl) waa isku-dhis organometallic ah oo ka tirsan fasalka reagents-ka Grignard. Waxay ka kooban tahay koox butyl ah oo ku xiran atom magnesium ah, kaas oo si dheeraad ah isugu xiran atom chlorine ah. Reagent-kan waxaa si gaar ah loogu qiimeeyaa sifooyinkiisa nucleophilic ee xooggan, taasoo u oggolaanaysa inuu si fudud ula falgalo electrophiles kala duwan. Butylmagnesium chloride waxaa si weyn loogu isticmaalaa isku-darka dabiiciga ah si loo sameeyo isku-xidhka kaarboon-kaarboon iyo soo saarista aalkolo ka imanaya isku-dhafka kaarboon-kaarboon. Kala-duwanaanshaheeda iyo fal-celinteeda ayaa ka dhigaysa qalab muhiim ah meelaha sida daawooyinka, kiimikooyinka beeraha, iyo sayniska agabka.
