Triethylamine imvura isina ruvara ine mafuta ine hwema hwakasimba hweammonia kana hwema hwehove, hwakafanana nekunhuhwirira kwemvura yeammonia, uye utsi hushoma mumhepo.

Zvikuru sei, triethylamine inoonekwa semvura inopenya isina ruvara kana yero yakajeka, inonyungudika zvishoma mumvura, asi inonyungudika muzvinhu zvinonyungudutsa zvakaita se ethanol ne ether. Fomura yayo yemakemikari ndeye C6H15N, poindi yekufashaira inenge 89.5℃, density inenge 0.73, poindi yekufuratira ndeye -7℃, uye huremu hwemamorekuru ndeye 101.196. Hunhu uhwu hwepanyama pamwe chete hunosarudza chimiro chemvura che triethylamine patembiricha yemumba nekumanikidzwa.

Triethylamine ine mashandisirwo akasiyana-siyana. Inonyanya kushandiswa semushonga unonyungudutsa, mudziviriri, muchengeti, uye inogona kushandiswawo kugadzira madhayi, semushonga wealkaline, uye kugadzirisa pH.

Muchidimbu, triethylamine ine mashandisirwo akakosha muminda inotevera:

Chinonyungudutsa: Triethylamine inonyunguduka muzvinhu zvakawanda zvinonyungudutsa zvakaita seethanol, ether, uye acetone, saka inowanzoshandiswa sechikamu chezvinonyungudutsa izvi kubatsira kunyungudutsa nekuparadzira zvimwe zvinhu.

Zvinodzivisa uye zvinochengetedza: Muindasitiri, triethylamine inoshandiswa semushonga unodzivirira kuumbwa kwemapolymers panguva yemamwe maitiro emakemikari. Panguva imwe chete, ine simba rekuuraya utachiona uye inogona kuwedzera hupenyu hwezvinhu.

Madhayi ekugadzira: Triethylamine inogona kushandiswa kugadzira madhayi kuti mamorekuru edhayi apararire uye apfeke zviri nani.

Alkaline catalyst: Triethylamine ibase reorganic rinogona kugadzira munyu unonyungudika une inorganic acids. Mukugadzirwa kwemakemikari, inowanzoshandiswa sealkaline catalyst kuti ikurumidzise maitiro akadai se esterification, acylation uye olefination.

Kugadzirisa pH: Sezvo triethylamine ichigona kuita maacids kuti igadzire munyu, inogona kushandiswa kugadzirisa acidity substances uye kushandura acid-base balance yereaction environment, iyo inonyanya kukosha mukugadzirwa kwema organic compounds.

Pamusoro pezvo, triethylamine inogonawo kushandiswa semafuta ane simba guru, rabha vulcanization accelerator, surfactant, wetting agent uye bactericide, nezvimwewo.

Zvisinei, kunyange zvazvo triethylamine ichishandiswa zvakanyanya munzvimbo dzakawanda, inewo chepfu uye kutsamwisa. Saka, zvakakosha kutevedzera nzira dzekuchengetedza panguva yekushandisa kuti ive nechokwadi chekuti vanhu nenharaunda zvakachengeteka.

Zvimiro zveMakemikoro eTriethylamine
Nzvimbo yekunyunguduka -115 °C
Pokufashaira 90 °C
kuwanda kwevanhu 0.728
huwandu hwemhepo 3.5 (zvichienzaniswa nemhepo)
kumanikidzwa kwemhepo 51.75 mm Hg (20 °C)
chiratidzo che refractive n20/D 1.401(lit.)
FEMA 4246 | TRIETHYLAMINE
Fp 20 °F
tembiricha yekuchengetera. Chengeta pasi pe +30°C.
mvura inonyungudika: inonyungudika112g/L pa20°C
pka 10.75 (pa25℃)
chimiro chemvura
Simba Rakakwevera Zvinhu Pasi 0.725 (20/4℃)
Ruvara rwakajeka
PH 12.7 (100g/l, H2O, 15℃)(IUCLID)
Polarity yehukama 1.8
Kunhuhwirira Kunhuhwirira kwakasimba kwakaita seammonia
Mhando yehove
Hwema Hwekunhuhwirira 0.0054ppm
muganho wekuputika 1.2-9.3%(V)
Kunyungudika kwemvura 133 g/L (20 ºC)
Merck 14,9666
Nhamba yeJECFA 1611
BRN 1843166
Mutemo waHenry Constant 1.79 pa25 °C (Christie naCrisp, 1967)

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