litaba

N-Ethylaniline ke karolo ea bohlokoa tlhahisong ea lintho tse phelang le indastering. E na le mefuta e mengata ea tšebeliso, ho kenyeletsoa:

Metswako ya manyolo le dikhemistri tsa meriana: N-ethylaniline e sebediswa haholoholo ho kopantsweng ha manyolo. Foromo ya yona ya dikhemikhale ke C8H11N. Ke mokelikeli o bosootho bo bosehla bo bonaletsang o nang le oli, o sa qhibiliheng metsing, mme o ka kopanngwa ka hara mefuta e fapaneng ya dihlahiswa tsa manyolo. Ke motswako wa bohlokwa bakeng sa didae tsa azo le didae tsa triphenylmethane, jj., mme o bohlokwa bakeng sa ho kopanngwa ha didae tsena.

Litlatsetso tsa rabara: N-ethylaniline e ka sebelisoa e le tlatsetso ea rabara. Ka ho eketsoa rabarang, litšobotsi tsa ts'ebetso le ts'ebetso ea rabara li ka ntlafala. E ka eketsa lebelo la ho ruruha ha rabara, ea eketsa matla le ho hanyetsa ho tsofala ha rabara, le ho ntlafatsa litšobotsi tsa ho thibela botsofali ba rabara. Sena se bohlokoa haholo tlhahisong ea lihlahisoa tsa rabara 'me se ka eketsa bophelo ba ts'ebeletso le ts'epo ea lihlahisoa tsa rabara.

Tlhahiso ea lik'hemik'hale tse ntle: Ho phaella moo, N-ethylaniline e boetse e sebelisoa tlhahisong ea lik'hemik'hale tse ntle tse kang lintho tse eketsang rabara, liqhomane le thepa ea lifoto. Litšobotsi tsa eona tsa lik'hemik'hale li etsa hore e be thepa e tala ea bohlokoa haholo tlhahisong ena ea indasteri.

Karabelo ea Acylation: Ka laboratoring, N-ethylaniline e ka feta karabelong ea nucleophilic substitution ka li-electrophile tse kang chloroacetyl chloride ho fumana li-N-alkylated kapa li-acylated derivatives. Karabelo ena e atile haholo tlhahisong ea lintho tse phelang, e leng se fanang ka monyetla oa ho kopanya metsoako e fapaneng ea lintho tse phelang2.

Ka bokhutšoanyane, N-ethylaniline e bapala karolo ea bohlokoa masimong a mangata, ho tloha tlhahisong ea lintho tse phelang ho ea tlhahisong ea indasteri ho ea ho lokisoeng ha meriana le lik'hemik'hale tse ntle, tseo kaofela li ke keng tsa aroloa ho tsoa ts'ebelisong ea eona.

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Thepa ea Lik'hemik'hale ea N-Ethylaniline
Sebaka sa ho qhibiliha -63 °C
Boemo ba ho belisa 205 °C (ho bonesa)
bongata ba 0.963 g/mL ho 25 °C (halofo e leketlile)
Boima ba mouoane 4.2 (khahlanong le moea)
khatello ea mouoane 0.2 mm Hg (25 °C)
index ea refractive n20/D 1.554(lit.)
Fp 185 °F
mocheso oa polokelo. Boloka ka tlase ho +30°C.
ho qhibiliha ha 2.7g/l
pka 5.12 (ho 24℃)
foromo ea Metsi
'mala o hlakileng o mosehla o bobebe ho isa ho sootho bo bobebe
PH 11 (2.7g/l, H2O, 20℃)
moedi o phatlohang 1.8-10.0%(V)
Ho qhibiliha ha Metsi 50 g/L (20 ºC)
Moea o Bohloko le Leseli le Bohloko
Merck 14,3764
BRN 507468
Meeli ea ho pepesehela NIOSH: IDLH 100 ppm
Dielectric e sa fetoheng 5.9 (20℃)
Ho tsitsa: E tsitsitse, empa e bola ha e pepesehela moea kapa khanya nako e telele. E tuka. Ha e lumellane le lintho tse matla tse eketsang oxidizing. E ka arabela ka matla le asiti ea nitric.

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Nako ea poso: Loetse-25-2024