Dipropylamine, tseem hu ua di-n-propylamine, yog cov kua dej uas yooj yim hlawv, muaj kuab lom heev uas muaj nyob hauv cov nplooj luam yeeb thiab cov khib nyiab pov tseg los ntawm kev lag luam. Nws yog cov kua tsis muaj xim thiab pob tshab. Muaj ntxhiab ammonia. Muaj peev xwm tsim cov hydrates. Yooj yim yaj hauv dej, ethanol thiab ether. Tsim cov hydrate nrog dej.

daim ntawv thov
Di-n-propylamine siv tau ua cov kuab tshuaj thiab cov khoom siv nruab nrab hauv kev tsim cov tshuaj, tshuaj tua kab, cov xim pleev xim, cov neeg sawv cev ua kom cov ntxhia ntab, cov tshuaj emulsifiers thiab cov tshuaj zoo.

Txoj kev tsim khoom

Txoj kev npaj yog siv propanol ua cov khoom siv raw thiab tau txais nws los ntawm catalytic dehydrogenation, ammoniation, dehydration thiab hydrogenation. Cov tshuaj catalyst yog Ni-Cu-Al2O3, lub siab yog (39 ± 1) kPa, qhov kub ntawm lub reactor yog (190 ± 10) ℃, qhov ceev ntawm propanol yog 0.05 ~ 0.15h-1, thiab qhov piv ntawm cov khoom siv raw yog propanol. ∶Ammonia: Hydrogen = 4: 2: 4, dipropylamine thiab tripropylamine tau txais tib lub sijhawm, thiab dipropylamine tuaj yeem tau txais los ntawm kev faib ua feem.

cov khoom siv tshuaj lom neeg

Tus lej CAS: 142-84-7

Lub npe lus Askiv: Dipropylamine

CBNumber: CB171380

Cov mis tshuaj molecular C6H15N

Cov Ntaub Ntawv Tiv Tauj