‌2-ethylhexylamine yog nyob rau hauv daim ntawv ntawm cov kua tsis muaj xim, pob tshab.

Lub cev nqaij daim tawv: 2-ethylhexylamine yog cov kua tsis muaj xim, pob tshab ntawm chav tsev kub thiab siab, nrog rau qee qhov tsw ammonia.
Kev yaj: Cov tshuaj no yaj me ntsis hauv dej, tab sis yooj yim yaj hauv ntau yam organic solvents xws li methanol, ethanol, ether, ethyl acetate, acetone, thiab lwm yam. Nws tuaj yeem yaj paraffin thiab carnauba wax thaum cua sov, thiab ua rau muaj nag thaum txias.
Hauv kev xaus lus, 2-ethylhexylamine yog cov kua tsis muaj xim, pob tshab nrog cov solubility tshwj xeeb. Thaum tuav thiab khaws cia, yuav tsum ceev faj kom tsis txhob kov cov oxidants kom tiv thaiv kev oxidation thiab kev puas tsuaj. Tib lub sijhawm, vim nws muaj ntau yam kev siv, xws li siv ua cov tshuaj tua kab, cov xim, cov tshuaj surfactants, cov tshuaj tua kab, thiab lwm yam, nws ua lub luag haujlwm tseem ceeb hauv kev tsim tshuaj lom neeg.

‌2-Ethylhexylamine, tseem hu ua 3-(aminomethyl)heptane, yog ib qho organic compound uas siv tau ntau yam ua cov khoom siv tshuaj lom neeg. Nws cov kev siv tseem ceeb suav nrog:

Ua ib qho nruab nrab: 2-Ethylhexylamine yog ib qho tseem ceeb nruab nrab rau ntau yam tshuaj xws li tshuaj tua kab, xim, surfactants, tshuaj tua kab, thiab lwm yam. Piv txwv li, nws yog siv los tsim (2-ethylhexylamine)-1-isopropyl-4-methylbicyclo (2,2,2) octylchloro-2,3-dihydroxyimide.
Cov tshuaj tua kab sib koom ua ke: Nws muaj cov txiaj ntsig zoo ib yam li piperonyl butoxide thiab tuaj yeem ua rau cov tshuaj tua kab ua haujlwm ntau dua lossis ua kom lawv lub sijhawm ntev dua.
Lwm yam kev siv: Nws kuj tseem siv los tsim cov stabilizers, preservatives, emulsifiers, xeb inhibitors, roj additives, thiab lwm yam. Tsis tas li ntawd, nws tseem yog cov khoom siv raw rau cov tshuaj antiprotozoal thiab antifungal agent "Shecteridine" thiab cov tshuaj antiseptic, nrog rau cov khoom siv nruab nrab rau cyanoacrylic acid series ultraviolet absorbers.
Qhov ntau yam kev siv ntawm 2-ethylhexylamine ua rau nws yog ib qho khoom siv tseem ceeb thiab tseem ceeb hauv kev tsim tshuaj lom neeg.

Cov Khoom Siv Tshuaj 2-Ethylhexylamine
Qhov kub yaj -76 °C
Kub taw tes 169 ° C (lit.)
Qhov ceev 0.789 g/mL ntawm 25 °C (lit.)
siab ntawm cov pa dej 1.2 hli Hg (20 °C)
Qhov ntsuas refractive n20 / D 1.431 (lit.)
Kub 126 °F
qhov kub cia khoom. Thaj chaw kub hnyiab
kev yaj 1.6g / l
daim ntawv kua
pka 10.75±0.10(Kwv yees)
xim Ntshiab tsis muaj xim
txwv tsis pub tawg 1.6-7.7% (V)
Kev yaj dej 2.5 g/L (20 ºC)
Huab cua rhiab heev
BRN 1209249
Kev Ruaj Ntseg: Ruaj khov. Hluav taws kub. Tsis sib haum nrog cov neeg sawv cev oxidizing muaj zog.
LogP 2.82 ntawm 20 ℃
CAS DataBase Reference 104-75-6 (CAS DataBase Reference)

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