Dab tsi yog Ka ntawm ethylamine?
Dab tsi yog Ka ntawm ethylamine?

Video: Dab tsi yog Ka ntawm ethylamine?

Video: Dab tsi yog Ka ntawm ethylamine?
Video: yog hmoov dab tsi. Zoo Xyooj (cover) 2024, Kaum ib hlis
Anonim

c2h5n 2 . Ethylamine, C2H5NH2 , muaj tus nqi Kb ntawm 6.4 x 10-4. Dab tsi concentration ntawm C2H5NH2 yuav tsum tau tsim cov tshuaj ethylamine nrog pH ntawm 11.875.

Hauv qhov no, ethylamine siv rau dab tsi?

Nws tuaj yeem siv los ua tus stabilizer, catalyst, dyestuff intermediate, hnyav, deflocculating tus neeg sawv cev thiab hauv kev tsim cov tshuaj detergents. Ethylamine yog cov kua tsis muaj xim / lub teeb daj nrog lub zog ammonia zoo li tsw.

Tsis tas li ntawd, puas yog ethylamine lub hauv paus muaj zog? Ethylamine yog ib qho organic compound nrog formula CH3CH2NH2. Qhov no tsis muaj xim tsis muaj roj muaj ib muaj zog ammonia zoo li tsw. Nws yog miscible nrog zoo tag nrho cov kuab tshuaj. Nws yog ib qho nucleophilic puag , raws li ib txwm muaj rau amines.

Hauv qhov no, tus qauv ntawm ethylamine yog dab tsi?

C2H5NH2

Koj ua li cas ethylamine?

Ethylamine yog tau los ntawm kev txo cov acetamide nrog sodium thiab tsis muaj cawv los yog LiAlH4 nyob rau hauv ether los yog hydrogen nyob rau hauv muaj nickel catalyst.

Pom zoo: