Imo kunye neempawu ezisisiseko ze-N,N-dimethylbenzylamine

Uhlobo: I-N,N-dimethylbenzylamine lulwelo olucacileyo olungenambala ukuya kolukhanyayo olutyheli.

Ivumba: Inevumba le-ammonia.

Ukunyibilika: Ixutywa notywala kunye ne-ether, inyibilika emanzini ashushu, inyibilika kancinci emanzini abandayo.

Ubunyulu kunye nokufuma: Ubunyulu bayo buhlala buyi-≥98% nangaphezulu, njenge-99%, 99.5%, kwaye umxholo wokufuma yi-≤0.05% okanye ≤0.2%.

Ezinye iimpawu zomzimba: Iqondo lokunyibilika limalunga ne -75°C, iqondo lokubila limalunga ne 183-184°C (okanye 178-184°C, 178-181°C, njl.njl.), uxinano lumalunga ne 0.9 g/mL, kwaye i refractive index imalunga ne 1.501 (okanye 1.495-1.503).

I-N,N-dimethylbenzylamine isetyenziswa kakhulu kwishishini leekhemikhali. Ihlala isetyenziswa njenge-catalyst, i-corrosion inhibitor, kunye ne-neutralizer. Ikwasetyenziswa kwi-organic synthesis, njenge-ejenti yokupholisa i-epoxy resin kunye nokuhlanganiswa kweetyuwa ze-quaternary ammonium. Ngexesha lokugcina nokuthuthwa, iimfuno zeekhemikhali ezinobungozi ezibolayo kufuneka zilandelwe ukuqinisekisa ukhuseleko.

I-N,N-dimethylbenzylamine (BDMA) yikhompawundi ye-organic esebenza ngeendlela ezininzi esetyenziswa kakhulu kwiindawo ezininzi.

Ishishini lePolyurethane: Njengesixhobo sokuvuselela i-polyester polyurethane block foam ethambileyo, i-foam eqinileyo kunye neengubo zokuncamathelisa, isetyenziselwa ikakhulu i-hard foam. Ingaphucula ukugeleza kokuqala kunye nokufana kweeseli ze-polyurethane foam, kwaye iphucule i-foam kunye nesiseko. Ukunamathela kwezinto.
Intsimi ye-epoxy resin: Njenge-accelerator ye-acid anhydride, isetyenziselwa ukulungisa iingubo ze-epoxy resin ezingenasombululo. Ikhuthaza i-acid anhydride ekhanywe yi-bisphenol A epoxy resin kwaye isetyenziswa kakhulu kwizixhobo ze-elektroniki zokubumba, izixhobo zokugquma, njl.njl.
Ukwenziwa kwezinto eziphilayo: Kusetyenziswa njengesixhobo sokususa i-hydrohalogenation kunye ne-arhente yokuthomalalisa i-asidi ekwenzeni iziyobisi eziphilayo. Ikwasetyenziselwa ukwenza iityuwa ze-ammonium ze-quaternary kunye nokuvelisa iifungicides ezinamandla ezisebenza kumphezulu we-cationic, njl.

Ukongeza, i-N,N-dimethylbenzylamine ingasetyenziswa njengesincedisi sokukhupha i-hydrogenation, isigcini, njl. Ngexesha lokugcina nokuthuthwa, kufuneka kulandelwe iimfuno zeekhemikhali eziyingozi ezibolayo ukuqinisekisa ukhuseleko.

Iipropati zeekhemikhali ze-N,N-Dimethylbenzylamine
Iqondo lokunyibilika -75 °C
Iqondo lokubila 183-184 °C765 mm Hg(lit.)
uxinano yi-0.9 g/mL kwi-25 °C (elithayo)
uxinzelelo lomphunga 2.4 hPa (20 °C)
isalathisi sokuchasana n20/D 1.501(lit.)
Fp 130 °F
ubushushu bokugcina. Gcina ngaphantsi kwe +30°C.
amanzi anyibilikayo: anyibilikayo
i-pka pK1:9.02(+1) (25°C)
ifomu yolwelo
umbala ocacileyo ongenanto umbala ukuya kumthubi okhanyayo
I-PH 10 (10g/l, H2O, 20℃) (isisombululo esigcweleyo)
Ivumba elibi leentlanzi
umda oqhumayo 0.9-6.3%(V)
Ukunyibilika kwamanzi 8 g/L (20 ºC)
Umoya Obuthathaka
I-BRN 1099620
Uzinzo: Izinzile. Ayihambelani nee-asidi ezinamandla, ii-oxidizing agents ezinamandla.
I-LogP 1.98 kwi-25℃

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