I-Ethyl 1H-1 2 3-triazole-5-carboxylate (CAS# 40594-98-7)

Isingeniso

I-Ethyl 1H-1,2,3-triazole-5-carboxylate(I-Ethyl 1H-1,2,3-triazole-5-carboxylate) iyinhlanganisela yemvelo enezici ezilandelayo:

Izakhiwo Zomzimba:

Ukubukeka: uketshezi olungenambala

Ifomula yemolekyuli: C6H7N3O2

Isisindo samangqamuzana: 153.14g/mol

Indawo yokubilisa: 202-203°C

Ukuminyana: 1.32 g/mL

Izakhiwo Zekhemikhali:

I-Ethyl 1H-1,2,3-triazole-5-carboxylate iyinhlanganisela ye-ester equkethe i-1,2,3-triazole (triazole) namaqembu e-ethyl formate. Ingenziwa i-hydrolysed nge-asidi noma i-base catalysis ku-1H-1,2,3-triazole-5-carboxylic acid (1H-1,2,3-triazole-5-carboxylic acid) ne-ethanol (ethanol).

Ingasetshenziswa futhi njengendawo emaphakathi ekuphenduleni kwamakhemikhali amaningi, njengendawo yokuqala yokwenziwa kwezidakamizwa kanye nokwakheka kwe-organic.

Indlela Yokulungiselela:

I-Ethyl 1H-1,2,3-triazole-5-carboxylate ingalungiswa ngezindlela ezihlukahlukene. Enye indlela evamile iwukusabela i-acrolein (i-acrolein) nge-ethyl isocyanate ukuze yakhe inhlanganisela ye-amino, kamuva ephelelwa amanzi nge-catalyst ye-asidi ukuze yakhe i-Ethyl 1H-1,2,3-triazole-5-carboxylate.

Ulwazi Lokuphepha:

I-Ethyl 1H-1, 2,3-triazole-5-boxylate inolwazi olulinganiselwe lokuphepha uma kuqhathaniswa, kodwa iyikhemikhali futhi kufanele ihambisane nemithetho yokuphatha ephephile nokugcinwa kwayo. Le mininingwane ihlanganisa ukugqokwa okufanele kwezinto zokuzivikela (njengamagilavu ​​zelebhu nokuvikela amehlo), ukugwema ukuthintana nesikhumba namehlo, nokusebenzisa endaweni engenawo umoya. Esimeni sokungaphatheki kahle noma ingozi, yeka ukusebenzisa ngokushesha futhi ufune usizo lwezokwelapha. Lapho isetshenziswa, kufanele igcinwe ngokuhlukana nezinto ezivuthayo nezixubeka, futhi ihambisane ngokuqinile nemithetho neziqondiso ezifanele.