I-Mofology kanye nezakhiwo eziyisisekelo ze-N, N-dimethylbenzylamine

Ifomu: I-N,N-dimethylbenzylamine iwuketshezi olukhanyayo olungenambala noma oluphuzi.

Iphunga: Inephunga le-ammonia.

Ukuncibilika: Kuxutshwa notshwala kanye ne-ether, kuncibilika emanzini ashisayo, kuncibilika kancane emanzini abandayo.

Ubumsulwa Nomswakama: Ubumsulwa bayo buvame ukuba ngu-≥98% noma ngaphezulu, njengo-99%, 99.5%, kanti okuqukethwe komswakama kungu-≤0.05% noma ≤0.2%.

Ezinye izakhiwo zomzimba: Iphuzu lokuncibilika licishe libe ngu--75°C, iphuzu lokubila lingama-183-184°C (noma 178-184°C, 178-181°C, njll.), ubuningi bungama-0.9 g/mL, kanti inkomba yokubheka cishe ingu-1.501 (noma 1.495-1.503).

I-N,N-dimethylbenzylamine isetshenziswa kabanzi embonini yamakhemikhali. Ivame ukusetshenziswa njenge-catalyst, i-corrosion inhibitor, kanye ne-neutralizer. Iphinde isetshenziswe ekuhlanganisweni kwezinto eziphilayo, njenge-ejenti yokwelapha i-epoxy resin kanye nokuhlanganiswa kosawoti we-quaternary ammonium. Ngesikhathi sokugcina nokuthuthwa, izidingo zamakhemikhali ayingozi abhubhisayo kumele zilandelwe ukuqinisekisa ukuphepha.

I-N,N-dimethylbenzylamine (BDMA) iyinhlanganisela yezinto eziphilayo esebenza ngezindlela eziningi esetshenziswa kabanzi emikhakheni eminingi.

Imboni ye-Polyurethane: Njengesikhuthazi se-polyester polyurethane block foam ethambile, i-foam eqinile kanye ne-adhesive coatings, isetshenziswa kakhulu kwi-hard foam. Ingathuthukisa ukugeleza kokuqala kanye nokufana kwamaseli kwe-polyurethane foam, futhi ithuthukise i-foam kanye nesisekelo. Ukunamathela kwezinto ezibonakalayo.
Insimu ye-resin ye-Epoxy: Njengesisheshisi se-anhydride ye-asidi, isetshenziselwa ukulungisa izembozo ze-resin ye-epoxy ezingenaso i-solvent. Ikhuthaza i-anhydride ye-asidi ekhanyisiwe i-bisphenol A epoxy resin futhi isetshenziswa kabanzi ezintweni zokubhaka ze-elekthronikhi, izinto zokufaka i-capsulation, njll.
Ukwenziwa kwezinto eziphilayo: Kusetshenziswa njengesikhuthazi se-dehydrohalogenation kanye ne-ejenti yokuyekisa i-asidi yokwenziwa kwemithi yezinto eziphilayo. Kuphinde kusetshenziswe ukuhlanganisa usawoti we-ammonium we-quaternary nokukhiqiza ama-fungicide anamandla asebenza ebusweni be-cationic, njll.

Ngaphezu kwalokho, i-N,N-dimethylbenzylamine ingasetshenziswa futhi njengesikhuthazi sokukhishwa kwe-hydrogenation, isilondolozi, njll. Ngesikhathi sokugcina nokuthuthwa, izidingo zamakhemikhali ayingozi aqothulayo kumele zilandelwe ukuqinisekisa ukuphepha.

Izakhiwo Zamakhemikhali ze-N,N-Dimethylbenzylamine
Iphuzu lokuncibilika -75 °C
Iphuzu lokubila 183-184 °C765 mm Hg (elikhanyayo)
ukuminyana 0.9 g/mL ku-25 °C (ngokukhanya)
umfutho womusi 2.4 hPa (20 °C)
inkomba yokubuyisa n20/D 1.501(lit.)
Fp 130 °F
izinga lokushisa lokugcina. Gcina ngaphansi kuka-+30°C.
amanzi ancibilikayo: ancibilikayo
i-pka pK1:9.02(+1) (25°C)
ifomu le-Liquid
umbala ocacile ongenayo imibala kuya kophuzi okhanyayo
I-PH 10 (10g/l, H2O, 20℃) (isixazululo esigcwele)
Iphunga elibi lenhlanzi
umkhawulo wokuqhuma 0.9-6.3%(V)
Ukuncibilika Kwamanzi 8 g/L (20 ºC)
Umoya Ozwelayo Ozwelayo
I-BRN 1099620
Ukuzinza: Kuzinzile. Akuhambelani nama-asidi aqinile, ama-oxidizing agents aqinile.
I-LogP 1.98 ku-25℃

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