I-Pentamethyldiethylenetriamine CAS 3030-47-5

I-CAS:3030-47-5

I-Molecular Formula:I-C9H23N3

Isisindo se-Molecular:173.3

I-EINECS:221-201-1

Omqondofana:1,1,4,7,7-Pentamethyldiethylentriamin;N-(2-Dimethylaminoethyl)-N,N',N'-trimethylethane-1,2-diamine; 1,1,4,7,7-Pentamethyldiethylenetriamine ,98%; 2,2'-(Methylimino)bis(N,N-dimethylethanamine); I-N-Methyl-N,N-bis(2-dimethylaminoethyl)amine; 1,2-Ethanediamine, N1-[2-(dimethylamino)ethyl]-N1,N2,N2-t rimethyl-; N,N,N',N'',N''-Pentamethyldiethylenetriamine>; N,N,N',N'',N''-PENTAMETHYLDIETHYLENETRIA

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Pentamethyldiethylenetriamine CAS 3030-47-5?

I-Pentamethydiethylenetriamine iwuketshezi olucacile olungenambala ukuya kokuphuzi, oluncibilika kalula emanzini. Kuyi-catalyst esebenzayo kakhulu yokusabela kwe-polyurethane. Ikhuthaza kakhulu ukusabela kwegwebu, futhi iphinde isetshenziselwe ukulinganisa ukugeleza kwegwebu kanye nokusabela kwejeli. Isetshenziswa kabanzi kumagwebu aqinile e-polyurethane, kufaka phakathi amagwebu aqinile eshidi le-polyisocyanurate. Izindlela zokukhiqiza ze-pentamethyldiethylenetriamine zihlanganisa indlela ye-formaldehyde formic acid kanye nendlela ye-formaldehyde hydrogenation.

Ukucaciswa

Into	Ukucaciswa
Iphoyinti lokuncibilika	−20 °C(lit.)
Ukuminyana	0.83 g/mL ku-25 °C(lit.)
Iphuzu elibilayo	198 °C(okhanyisiwe)
Umfutho we-vapor	0.23 mm Hg ( 20 °C)
Izimo zokugcina	Gcina ngaphansi kuka +30°C.
pKa	8.84±0.38(Okubikezelwe)

Isicelo

I-Pentamethyldiethylenetriamine isetshenziswa kakhulu njengento ebalulekile ephakathi kuma-sulfonylurea herbicides, ama-insecticides, kanye ne-pharmaceutical chemical synthesis. Iphinde ibe i-acylating esezingeni eliphezulu yezimboni zamakhemikhali njenge-polyamide, ama-cryoprotectants amakhemikhali, namakristalu awuketshezi.