N,N-dihydroxyethyl-p-methylaniline yog nyob rau hauv daim ntawv ntawm cov khoom tsis muaj xim rau daj daj lossis kua. Tshwj xeeb:

Feem ntau cov lus piav qhia qhia tias N,N-dihydroxyethyl-p-methylaniline feem ntau yog xim tsis muaj xim rau daj ntseg.
Hais txog daim ntawv, nws yuav yog ib yam khoom khov, xws li siv lead ua los yog hmoov crystalline, lossis kua.
Cov tshuaj no yaj tau thiab tuaj yeem yaj tau ntau yam organic solvents, tab sis nws yaj tsis tau zoo hauv dej.

Hauv kev xaus, N,N-dihydroxyethyl-p-methylaniline tej zaum yuav muaj nyob rau hauv daim ntawv ntawm cov khoom khov lossis kua nyob rau hauv cov xwm txheej ib txwm muaj, thiab daim ntawv tshwj xeeb yuav txawv nyob ntawm nws qhov kev huv, txoj kev tuav thiab cov xwm txheej khaws cia.

N,N-dihydroxyethyl-p-methylaniline muaj ntau yam kev siv, feem ntau suav nrog ua cov xim nruab nrab, cov tshuaj nruab nrab, cov khoom siv ua kom tsis muaj zog, thiab siv rau hauv kev lag luam tshuaj pleev ib ce thiab cov khoom siv hluavtaws.

Cov tshuaj pleev xim nruab nrab thiab cov tshuaj pleev xim nruab nrab: N,N-dihydroxyethyl-p-methylaniline yog siv dav ua cov tshuaj pleev xim nruab nrab rau cov tshuaj pleev xim thiab tshuaj vim nws cov qauv tshuaj tshwj xeeb. Hauv kev lag luam pleev xim, nws pab txhawb kev tsim thiab kev ruaj khov ntawm cov tshuaj pleev xim; hauv kev lag luam tshuaj, nws yog cov khoom siv tseem ceeb rau kev tsim cov tshuaj tua kab mob, cov tshuaj tiv thaiv kab mob qog noj ntshav, thiab lwm yam.

Cov tshuaj ua kom cov resin tsis muaj roj: Cov tshuaj no kuj tseem siv tau ua cov tshuaj ua kom cov resin tsis muaj roj, uas tuaj yeem ua kom cov txheej txheem kho cov resin sai dua thiab txhim kho kev ua haujlwm ntau lawm.

Kev lag luam tshuaj pleev ib ce: Hauv cov tshuaj pleev ib ce, N, N-dihydroxyethyl-p-methylaniline tuaj yeem siv los ua cov tshuaj antioxidant thiab stabilizer kom tiv thaiv kev oxidation ntawm cov roj hauv cov tshuaj pleev ib ce, txuas lub neej txee, thiab kho tus nqi pH ntawm cov tshuaj pleev ib ce kom lawv haum rau tib neeg daim tawv nqaij.

Cov ntaub ntawv hluavtaws teb: Tsis tas li ntawd, nws kuj siv ua ib qho nruab nrab rau cov ntaub ntawv hluavtaws, xws li rau kev tsim cov dej kho hniav uas kho tau tus kheej, iav acrylic, kua nplaum kho qhov kub thiab txias hauv chav tsev, thiab ntau yam kua nplaum acrylic.

Hauv kev xaus, N, N-dihydroxyethyl-p-methylaniline ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam xws li kev lag luam tshuaj lom neeg, tshuaj, xim pleev xim, tshuaj pleev ib ce, thiab cov ntaub ntawv tsim vim nws cov khoom siv tshuaj lom neeg tshwj xeeb thiab cov teb siv dav.

Cov Khoom Siv Tshuaj 2,2′-(P-TOLYLIMINO) DIETHANOL
Melting point 49-53 °C (lit.)
Kub taw tes 338-340 °C (lit.)
qhov ceev 1.0654 (kwv yees li qub)
siab ntawm pa 0Pa ntawm 25 ℃
Qhov ntsuas refractive index 1.5330 (kwv yees)
Fp >230 °F
cia khoom kub. Inert cua, Chav Kub
solubility soluble hauv Methanol
ua hmoov kom ua ib lub pob kom ua kua ntshiab
pka 14.33±0.10(Kwv yees)
xim Dawb los yog Xim rau daj rau txiv kab ntxwv
Kev yaj dej 19.8g / L ntawm 20 ℃
BRN 2099156
InChIKey JUVSRZCUMWZBFK-UHFFFAOYSA-N
LogP2 ntawm 35 ℃
CAS DataBase Reference 3077-12-1 (CAS DataBase Reference)
EPA Substance Registry System Ethanol, 2,2′-[(4-methylphenyl)imino]bis- (3077-12-1)

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