Ekwaziwa ngokuba yi-dimethylaniline, engenambala ukuya kulwelo olunamafutha omthubi, ivumba elicaphukisayo, emoyeni okanye phantsi kwelanga kulula ukusebenzisa i-oxidation i-Ze ibe nzulu.Relative density (20 ℃/4℃) 0.9555, freezing point 2.0℃, boiling point 193℃, flash point (opening) 77℃, ignition point 317℃, viscosity (25℃) 1.528 MPa 4.15 refractive ·N. .Inyibilika kwi ethanol, ether, chloroform, benzene kunye nezinye izinyibilikisi eziphilayo.Inokunyibilikisa iintlobo ngeentlobo zeekhompawundi eziphilayo.Inyibilika kancinane emanzini.Inokutsha, iya kutsha kumlilo ovulekileyo, umphunga kunye nomoya ukwenza umxube oqhumayo, umda oqhumayo we-1.2% ~ 7.0% (vol).Ubuthi obuphezulu, ukubola okuphezulu kwe-thermal yokukhululwa kwegesi ye-aniline enetyhefu.Inokufunxwa ngesikhumba kunye netyhefu, i-LD501410mg / kg, ubuninzi boxinzelelo obuvumelekileyo emoyeni ngu-5mg / m3.

Idatha yepropathi ebonakalayo
1. Iipropathi: Ulwelo oluneoli olucacileyo olutyheli, olunevumba elibukhali leammonia.

2. Indawo yokunyibilika (℃) : 2.5

3. Indawo yokubilisa (℃) : 193.1

4. Uxinaniso olunxulumeneyo (amanzi =1) : 0.96

5. Ukuxinana komphunga (umoya =1) : 4.17

6. Uxinzelelo lomphunga (kPa) : 0.13 (29.5℃)

7. Ukushisa komlilo (kJ / mol) : -4776.5

8. Uxinzelelo olunzima (MPa) : 3.63

9. I-Octanol / i-coefficient yokwahlula kwamanzi: 2.31

10. Indawo edanyazayo (℃) : 62 (CC)

11. Iqondo lobushushu (℃): 371

12. Ugqabhuko lomda ongaphezulu (%) : 7.0

13. Umda osezantsi wokudubula (%) : 1.0

14. Ukunyibilika: akunyibiliki emanzini, kunyibilika kwi-ethanol, ether, chloroform, acetone, benzene kunye nezinye izinyibilikisi eziphilayo.

15. I-Viscosity (MPa · s,25 ° C): 1.528

16. Indawo yedangatye (° C) : 371

17. Ubushushu bomphunga (kJ /kg,476.66K) : 45.2

18. Ubushushu bokudibanisa (kJ / kg) : 97.5

Ubushushu bokwakheka (kJ / mol, ulwelo) : 34.3

20. Ubushushu bokutsha (kJ / mol,20 ° C) : 4784.3

21. Ubushushu bomlilo (kJ / mol, 25 ° C, ixabiso elibaliweyo) : 4757.5

22. Umthamo wobushushu obuthile (kJ / (kg·K), 18 ~ 64.5 ° C, uxinzelelo oluqhubekayo) : 1.88

23. Iqondo lokubilisa rhoqo: 4.84

24. Ukuqhuba (S/ M,20 ° C) : 2.1×10-8

25. I-Thermal conductivity (W/(m·K),20 ° C) : 0.143

26. I-Coefficient yokwandisa umthamo (K-1) : 0.000854

Indlela yokugcina
1. Izilumkiso zokugcina Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo kunye nemithombo yobushushu.Gcina isitya sivaliwe ngokuqinileyo.Kufuneka igcinwe ngokwahlukileyo kwi-acids, i-halogens, kunye neekhemikhali ezidliwayo, kwaye ugweme ukugcinwa okuxubileyo.Ixhotyiswe ngeentlobo ezifanelekileyo kunye nobuninzi bezixhobo zomlilo.Indawo yokugcina kufuneka ixhotyiswe ngokuvuza kwezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zokugcina.

2. Itywinwe kwaye ipakishwe kwimigqomo yentsimbi, i-180kg igubu ngalinye.Gcina kwindawo epholileyo nengena umoya.Gcina kunye nokuthutha ngokuhambelana nemimiselo yezinto ezinokutsha kunye netyhefu.

Injongo ephambili
1. Enye yezinto ezisisiseko zokwenziwa kwedayi yesiseko setyuwa (idayi ze-triphenyl methane, njl. njl.) kunye nedayi ezisisiseko, iintlobo eziphambili ze-alkaline zityheli eliqaqambileyo, i-alkaline purple 5GN, i-alkaline eluhlaza, i-alkaline yechibi eluhlaza okwesibhakabhaka, i-5GN ebomvu eqaqambileyo, blue brilliant, etc. N, N-dimethylaniline kwishishini lamachiza ekwenzeni i-cephalosporin V, i-sulfamilamide B-methoxymidine, i-sulfamilamide dimethoxymidine, i-fluorouracil, njl., kwishishini levumba lokwenziwa kwe-vanillin, njl.

2. Isetyenziswe njenge-solvent, i-metal preservative, i-agent ephilisayo ye-epoxy resin, i-accelerator ye-polyester resin, i-catalyst ye-polymerization ye-ethylene compounds, njl.

3. Le mveliso isetyenziswa njenge-catalyst yokwenza iiplastiki ze-polyurethane foam kunye ne-organic tin compounds.Ikwasetyenziswa njengerabha vulcanization accelerator, iziqhushumbisi, amayeza imathiriyeli ekrwada.Ngenye yezinto ezisisiseko zokuvelisa idayi ezisekelwe kwisiseko (i-triphenyl methane dyes, njl.) kunye nedayi ezisisiseko.Iindidi eziphambili zisisiseko eziqaqambileyo tyheli, ezisisiseko ezimfusa BN, ezisisiseko eluhlaza, esisiseko chibi blue, brilliant ebomvu 5GN, brilliant blue, njalo njalo N, N-dimethylaniline kushishino amayeza ukwenza cephalosporin V, sulfamilamide N- methoxymidine, sulfamilamide - i-dimethoxymidine, i-fluorouracil, njl., kwishishini levumba lokwenziwa kwe-vanillin, njl.

4. Isetyenziselwa ukuphilisa i-accelerator ye-epoxy resin, i-polyester resin kunye ne-anaerobic adhesive, ukwenzela ukuba i-anaerobic adhesive inokuphiliswa ngokukhawuleza.Inokusetyenziswa kwakhona njenge-solvent, i-catalyst ye-polymerization ye-ethylene compounds, i-metal preservative, i-ultraviolet absorber ye-cosmetics, i-sensitizer yokukhanya, njl. iidayi ezinyibilikayo kunye neziqholo (i-vanillin) kunye nezinye izinto eziluhlaza.

5. I-Reagent esetyenziselwa ukuzimisela kwe-photometric ye-nitrite.Ikwasetyenziswa njengesinyibilikisi nakwi-organic synthesis.

6. Isetyenziswe njengedayi ephakathi, i-solvent, i-stabilizer, i-reagent yohlalutyo.