Diethylamine (DEA)

Ka lik'hemik'hale

Ke mokelikeli o se nang 'mala, o tukang habonolo o nang le monko o matla oa ammonia. E tsoakoa le metsi, ethanol, ether le metsoako e meng ea lintho tse phelang.

Tšebeliso:

Diethylamine ke sesebelisoa sa ho rarolla le ho lokisa lintho tse tala tsa lik'hemik'hale. E ka sebelisoa ho lokisa meriana e kang procaine, chloroquine, nicosamid, colamin le sulfonamides. E ka boela ea sebelisoa ho hlahisa chefo e bolaeang likokoanyana, lidae, li-accelerator tsa rabara ea vulcanization, jj. Moemeli oa ts'ebetso ea liminerale (sebabole le naetrojene No. 9), li-auxiliaries tsa masela, libaktheria, li-inhibitor tsa ho bola, li-inhibitor tsa polymerization le li-antifreeze, jj.

mokhoa oa tlhahiso

Mokhoa oa khase ea khatello ea sepakapaka ea Ethanol o kopanya ethanol ea khase, ammonia le haedrojene ka karolelano ea 1:0.8:1.5 (mol), 'me o kena ka har'a reactor ea pele e nang le catalyst ea koporo-nickel kamora ho futhumatsa pele (170-180°C), ho 195-200°C. Karabelo ea khase-phase catalytic e etsoa ho 170-175°C, ebe e kena ka har'a reactor ea bobeli Chemicalbook ka catalyst ea koporo-nickel bakeng sa karabelo ea synthesis, 'me e fokotsoa ho 170-175°C ho tlosa litšila tse kang acetonitrile. Khase ea karabelo e khutsufalitsoe ho bokella mono-, di-, triethylamine, ethanol le metsi a mang a tsoakiloeng, ao ka mor'a moo a kenngoang ka mokhoa o hlabang le ho lokisoa, 'me karoloana ea 54-57°C e khaoloa sehlahisoa se felileng sa diethylamine. Bokahare ba eona bo ka fihla ho feta 95%, 'me tekanyo e nyane ea triethylamine e ka fumanoa ka nako e le' ngoe,

Thepa ea Diethylamine

Nomoro ea CAS 109-89-7

Foromo ea limolek'hule C4H11N

Boima ba limolek'hule 73.14

Nomoro ea EINECS 203-716-3

Sebaka sa ho qhibiliha -50°C (ho bonesa)

Boemo ba ho belisa 55°C (ha ho besoa)

Botenya 0.707g/mL ho 25°C (hanyane)

Boima ba mouoane 2.5 (vsair)

Letšoao la refractive n20/D1. 385(lit.)

Sebaka sa ho phatloha ha −20°F

Maemo a polokelo Boloka ka tlase ho +30°C.

Mokhoa oa puisano

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