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imikhiqizo

Imikhiqizo

I-Diethylmalonate CAS:105-53-3

I-Diethylmalonate, eyaziwa nangokuthi i-DEM, iyi-diester derivative ye-malonic acid enefomula yamakhemikhali i-C7H12O4. Ikhona njengoketshezi olungenambala futhi isetshenziswa kabanzi ekwakhiweni kwezinto eziphilayo ngenxa yokusebenza kwayo okuhlukile kanye nokuguquguquka kwayo. I-Diethylmalonate idume ngokubandakanyeka kwayo ekulungiseleleni izinto ezahlukahlukene, okwenza ibe yi-reagent ebalulekile emkhakheni we-organic chemistry.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukusetshenziswa kanye Nomphumela:

I-Diethylmalonate idlala indima ebalulekile ekuphenduleni kwamakhemikhali amaningi kanye nezinqubo zokwenziwa, okuhlanganisa ububanzi bezicelo. Ukubaluleka kwayo kuvela ekhonweni layo lokubamba iqhaza ekuguqulweni okuhlukahlukene, okuholela ekukhiqizweni kwemikhiqizo ebalulekile ezimbonini ezahlukene. Ekuhlanganisweni kwezinto eziphilayo, i-Diethylmalonate isebenza njengesisekelo sokwakha ama-molecule ayinkimbinkimbi. Ibhekana nokusabela kokujiya ngama-electrophile ahlukahlukene, iveza ama-ester e-malonic ashintshiwe angama-intermediate abalulekile ekwakhiweni kwemithi, amakhemikhali ezolimo, amadayi, kanye namaphunga. Le nhlanganisela eguquguqukayo ivumela ukwethulwa kwamaqembu asebenzayo kanye nama-motifs esakhiwo kuma-molecule ezinto eziphilayo, okwenza kube lula ukudala amakhemikhali amasha anezakhiwo eziklanyelwe wona. Ngaphezu kwalokho, i-Diethylmalonate isetshenziswa kakhulu embonini yemithi ekwakhiweni kwezidakamizwa ezisebenzisana nezithako zokwelapha ezisebenzayo (ama-API). Ukufakwa kwayo ezindleleni zokwenziwa kwezinyathelo eziningi kuvumela ukukhiqizwa okuphumelelayo kwamakhemikhali asebenzayo ngokwezinto eziphilayo, okufaka isandla kakhulu ekutholakaleni kwemithi kanye nemizamo yokuthuthukiswa. Ngaphezu kwalokho, i-Diethylmalonate isetshenziswa ekukhiqizweni kwamakhemikhali akhethekile, njengama-flavour, ama-perfume, kanye namakhemikhali amahle. Ukusebenza kwayo kanye nokuhambisana kwayo nezimo ezahlukahlukene zokusabela kuyenza ibe yingxenye ebalulekile ekuhlanganisweni kwamakhemikhali anenani eliphezulu asetshenziswa emikhiqizweni ehlukahlukene yabathengi kanye nezicelo zezimboni. Ngaphezu kwalokho, ukusetshenziswa kwe-Diethylmalonate kufinyelela ocwaningweni lwezemfundo kanye nokuthuthukiswa kwezinqubo, lapho isebenza khona njenge-reagent ebalulekile yokuhlola izindlela ezintsha zokwenziwa, ukuphenya izindlela zokusabela, kanye nokuthuthukisa umngcele we-organic chemistry. Ukusebenza kwayo okubanzi kanye nokuguquguquka kokwenziwa kuyibeka njengetshe lesisekelo ekufuneni ukusungula izinto ezintsha kanye nokutholwa kwesayensi ngaphakathi komkhakha wokwenziwa kwamakhemikhali.

Isampula Yomkhiqizo:

Impuphu ye-amino acid 1
Impuphu ye-amino acid 2

Ukupakisha Umkhiqizo:

Impuphu ye-amino acid 3
Impuphu ye-amino acid 4
Impuphu ye-amino acid 5
Impuphu ye-amino acid 6

Ulwazi Olwengeziwe:

Ukwakheka C7H12O4
Ukuhlolwa 99%
Ukubukeka impuphu emhlophe
Inombolo ye-CAS 105-53-3
Ukupakisha Encane futhi enkulu
Impilo Yeshelufu iminyaka engu-2
Isitoreji Gcina endaweni epholile neyomile
Isitifiketi I-ISO.

 


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