Kev siv thiab cov ntaub ntawv ntawm N-ethylaniline
daim ntawv:
N-Ethylaniline yog cov kua roj daj-xim av pob tshab uas muaj ntxhiab tsw aniline.
siv:
Cov tshuaj intermediates rau kev tsim cov organic: N-ethylaniline feem ntau yog siv rau hauv kev tsim cov organic thiab yog ib qho tseem ceeb rau cov tshuaj azo thiab cov tshuaj triphenylmethane.
Cov khoom ntxiv rau roj hmab: Hauv kev lag luam roj hmab, N-ethylaniline yog siv los ua cov roj hmab accelerator, uas tuaj yeem ua rau kom ceev vulcanization, lub zog thiab kev tiv thaiv kev hnav ntawm roj hmab, thiab txhim kho cov khoom tiv thaiv kev laus ntawm roj hmab.
N-ethylaniline feem ntau yog siv rau hauv kev tsim cov organic thiab ua ib qho nruab nrab hauv kev tsim khoom lag luam. Nov yog nws cov kev siv tseem ceeb:
Kev tsim cov xim zas: N-ethylaniline yog ib qho tseem ceeb rau cov xim azo thiab cov xim triphenylmethane thiab siv dav hauv kev tsim cov xim zas.
Cov khoom ntxiv rau roj hmab: Hauv kev lag luam roj hmab, N-ethylaniline yog siv los ua cov roj hmab accelerator los txhim kho kev ua tau zoo thiab kev ua haujlwm ntawm roj hmab, xws li kev nce qhov ceev ntawm vulcanization, lub zog thiab kev hnav tsis kam, thiab txhim kho cov khoom tiv thaiv kev laus.
Cov tshuaj intermediates zoo: N-ethylaniline kuj tseem siv tau rau hauv cov txheej txheem tsim cov tshuaj zoo xws li cov khoom tawg thiab cov ntaub ntawv thaij duab, ua lub luag haujlwm tseem ceeb ua cov khoom nruab nrab.
Cov tshuaj tua kab nruab nrab: Tsis tas li ntawd, N-ethylaniline kuj tseem siv ua cov tshuaj nruab nrab rau cov tshuaj tua kab, muab cov khoom siv tseem ceeb rau kev tsim cov tshuaj tua kab.
Hauv kev xaus lus, N-ethylaniline yog siv dav hauv cov xim pleev xim, roj hmab, cov tshuaj zoo, cov tshuaj tua kab thiab lwm yam teb, thiab yog ib qho ntawm cov khoom siv raw tseem ceeb hauv kev tsim khoom lag luam.

Cov Khoom Siv Tshuaj N-Ethylaniline
Qhov kub yaj -63 °C
Kub taw tes 205 ° C (lit.)
Qhov ceev 0.963 g/mL ntawm 25 °C (lit.)
qhov ceev ntawm cov pa dej 4.2 (piv rau huab cua)
siab ntawm cov pa dej 0.2 hli Hg (25 °C)
Qhov ntsuas refractive n20 / D 1.554 (lit.)
Kub 185 °F
Khaws cia rau qhov kub thiab txias. Khaws cia rau hauv qab +30°C.
kev yaj 2.7g / l
pka 5.12 (ntawm 24 ℃)
daim ntawv kua
xim Ntshiab daj daj mus rau xim av daj
PH 11 (2.7g/l, H2O, 20℃)
txwv tsis pub tawg 1.8-10.0% (V)
Kev yaj dej 50 g/L (20 ºC)
Huab Cua Rhiab & Lub Teeb Rhiab
Merck 14,3764
BRN 507468
Cov kev txwv ntawm kev raug tshuaj NIOSH: IDLH 100 ppm
Dielectric tas li 5.9 (20 ℃)
Kev Ruaj Ntseg: Ruaj khov, tab sis nws yuav lwj thaum raug cua lossis lub teeb ntev. Yooj yim hlawv. Tsis sib haum nrog cov neeg ua haujlwm oxidizing muaj zog. Tej zaum yuav ua rau muaj kev kub ntxhov nrog nitric acid.

Cov ntaub ntawv tiv tauj: