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umkhiqizo

N-Ethyl(o/p) toluenesulfonamide (CAS#26914-52-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C9H15NO2S
I-Molar Mass 201.29
Ukuminyana 1.21
I-Flash Point 193 °C
Ukuncibilika kwamanzi <0.01 g/100 mL ku-18 ºC
Ukuncibilika I-Chloroform, i-DMSO (Kancane), i-Ethyl Acetate (Kancane)
Ukubukeka Amafutha
Umbala Ezingenambala
Isimo Sesitoreji Isiqandisi
Sebenzisa I-Polyamide resin, i-cellulose resin ene-plasticizer enhle kakhulu, ehambisanayo ephezulu, esetshenziswa ku-Hot Melt Adhesive, ukunamathela, u-Ink.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

I-N-ethyl-o, i-p-toluenesulfonamide (i-p-toluenesulfonamide) iyinhlanganisela yezinto eziphilayo.

 

I-N-ethyl-op-toluenesulfonamide iyimpushana ecwebezelayo emhlophe enokuncibilika okuhle. Okuphuma kuyo kunezici ezithile ezikhethekile, njengokusebenzisa okubalulekile ekuxhumaneni kwe-catalyst, inzwa yamakhemikhali, neminye imikhakha.

 

I-N-ethyl-op-toluenesulfonamide ingasetshenziswa njenge-catalytic reagent ku-organic synthesis yokuhlanganiswa kwama-amides, ama-hydrazides nezinye izinhlanganisela. Ingasetshenziswa njenge-catalyst ye-dehydration condensation reactions futhi ingasetshenziswa ekulungiseleleni ama-amino acid methyl esters. Ibuye isetshenziswe njenge-co-catalyst ye-aminohydroxypyridine catalysts ku-organic synthesis.

 

Ukulungiswa kwe-N-ethyl-op-toluenesulfonamide kungatholakala ngokusabela kwe-n-butanol ne-o-toluenesulfonic acid. Kungase kube khona ukuhluka okuthile kwendlela ethile yokuhlanganisa, kodwa umqondo oyisisekelo uwukusebenzisa ukusabela kwamakhemikhali ukuze wethule iqembu le-ethyl ku-o-toluene ne-p-toluene sulfonamide molecule.

Ngesikhathi sokusebenza, ukuthintana nama-oxidants aqinile, ama-acids, ama-alkali nezinye izinto kufanele kugwenywe ukuvimbela ukusabela kwamakhemikhali okuyingozi. Ngesikhathi sokugcina, kufanele igcinwe endaweni epholile, eyomile, engenawo umoya, kude nemithombo yomlilo kanye nezinto ezivuthayo.


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