Pentamethyldiethylenetriamine CAS 3030-47-5

CAS:3030-47-5

Molecular formula:C9H23N3

Kulemera kwa Molecular:173.3

EINECS:221-201-1

Mawu ofanana ndi mawu: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); 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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Pentamethyldiethylenetriamine CAS 3030-47-5 ndi chiyani?

Pentamethydiethylenetriamine ndi madzi owoneka bwino opanda mtundu mpaka achikasu, omwe amasungunuka mosavuta m'madzi. Ndiwothandizira kwambiri pothandizira polyurethane reaction. Imathandiza makamaka kuchita thovu, ndipo imagwiritsidwanso ntchito kulinganiza kutulutsa thovu ndi gel osakaniza. Amagwiritsidwa ntchito kwambiri mumitundu yosiyanasiyana ya polyurethane okhwima thovu, kuphatikiza polyisocyanurate pepala okhwima thovu. Njira zopangira pentamethyldiethylenetriamine zimaphatikizapo njira ya formaldehyde formic acid ndi njira ya formaldehyde hydrogenation.

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	−20 °C(lit.)
Kuchulukana	0.83 g/mL pa 25 °C (lit.)
Malo otentha	198 °C (kuyatsa)
Kuthamanga kwa nthunzi	0.23 mm Hg (20 °C)
Zosungirako	Sungani pansi +30 ° C.
pKa	8.84±0.38(Zonenedweratu)

Kugwiritsa ntchito

Pentamethyldiethylenetriamine imagwiritsidwa ntchito makamaka ngati zopangira zofunikira zapakatikati pamankhwala ophera tizirombo a sulfonylurea, mankhwala ophera tizirombo, komanso kaphatikizidwe ka mankhwala. Ndiwothandizira kwambiri acylating m'mafakitale amankhwala monga polyamide, ma cryoprotectants amankhwala, ndi makhiristo amadzimadzi.