I-2,3-Diaminopyridine CAS: 452-58-4
Ulwazi Oluyisisekelo:
Igama lomkhiqizo:2, 3-diaminopyridine
Isibizo:2, 3-diaminopyridine; 2, 3-diaminopyrimidine; 2, 3-pyridine diamine; 2, 3-diaminoazobenzene; 2, 3-diaminopyridine, 98%; i-diamine pyridine; 2, 3-diaminopyridine; I-Pyridine-2, i-3-diamine
Inombolo ye-CAS:452-58-4
Ifomula yamangqamuzana:C5H7N3
Isisindo samangqamuzana:109.129
Ifomula yesakhiwo:
EINECS NO.:207-200-9
Ukubukeka: Impushana ephuzi ekhanyayo
Ukuminyana (g/mL,25/4 ° C) : akunqunywa
Ukuminyana komhwamuko okuhlobene (g/mL, umoya =1) : akunqunywa
Iphoyinti elincibilikayo (ºC) : 110-115
Indawo yokubilisa (ºC, umfutho we-atmospheric): 195
Iphoyinti lokubilisa (ºC,5.2kPa) : alinqunywanga
Inkomba ye-refractive: ayinqunywanga
Iphoyinti elikhanyayo (ºC) : 205
Ukuzungezisa okuqondile (º) : akunqunywanga
Iphoyinti lokuthungela elizenzakalelayo noma izinga lokushisa (ºC) : alinqunywanga
Umfutho we-vapor (kPa,25ºC) : awunqunywa
Umfutho womhwamuko ogcwele (kPa,60ºC) : awunqunywa
Ukushisa komlilo (KJ/mol) : akunqunywanga
Izinga lokushisa elibalulekile (ºC) : alinqunywanga
Ingcindezi Ebucayi (KPa) : 7.22
Ivelu le-partition coefficient yamanzi kawoyela (octanol/water): alinqunywa
Umkhawulo wokuqhuma okuphezulu (%,V/V) : awunqunywa
Umkhawulo wokuqhuma ophansi (%,V/V) : awunqunywa
Ukunyibilika: Kuncibilika emanzini
I-2, 3-diaminopyridine, impushana eqinile ephuzi ekhanyayo ekamelweni lokushisa kanye nokucindezela, ingancibilika kuzincibilikisi zemvelo ezitholakala endaweni epholile njenge-N, n-dimethylformamide, njll., kodwa ayincibiliki kahle kuzincibilikisi ze-polar eziphansi nezingezona ze-polar. futhi engancibiliki emanzini.
Amagama engcuphe
Incazelo Yengozi Ukugwinya kungaba yingozi
Banga ukucasuka kwesikhumba
Ukubangela ukucasuka okukhulu kwamehlo.
Amagama okuphepha
[Ukuvimbela] Ungadli, ungaphuzi noma ubheme ngenkathi usebenzisa lo mkhiqizo.
Geza izandla kahle ngemva kokuphatha.
Gqoka amagilavu okuzivikela/izibuko/imaski.
[Usizo Lokuqala] Ukungenisa: Shayela isikhungo/udokotela wokukhipha ubuthi emzimbeni ngokushesha.
Ukuthintana kwamehlo: Geza ngokucophelela ngamanzi imizuzu embalwa. Susa amalensi othintana naye uma elula futhi kulula ukuyisebenzisa. Qhubeka uhlanza.
Ukubheka amehlo: Funa usizo lwezokwelapha
Ukuthinta isikhumba: Geza ngobumnene ngensipho namanzi amaningi.
Uma ukucasuka kwesikhumba: Funa usizo lwezempilo.
Khipha izingubo ezingcolile bese uzigeza ngaphambi kokuphinda usetshenziswe.
Gcina endaweni evalekile, engenamoya futhi eyomile, futhi ugweme ukuthintana namanye ama-oxide.
25kg/umphongolo, ofakwe izikhwama zepulasitiki ezimbili, noma ngokwezidingo zamakhasimende.
I-derivative ye-pyridine, etholakala kabanzi emvelweni, eziningi zazo ezinemiphumela ekhethekile ye-pharmacological. Lo mkhiqizo ungasetshenziswa kwezemithi, ku-organic synthesis nokunye.
![i-methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate CAS: 773873-95-3](https://cdn.globalso.com/nvchem/carboxylate1-300x300.png)
