Intengo Yefektri i-Pmdeta CAS 3030-47-5 I-Pentamethyldiethylenetriamine Enobumsulwa Obuphezulu
Amapharamitha Omkhiqizo
| Ulwazi oluyisisekelo lwe-Pentamethyldiethylenetriamine | |
| Igama Lomkhiqizo | I-Pentamethyldiethylenetriamine |
| I-CAS | 3030-47-5 |
| MF | C9H23N3 |
| MW | 173.3 |
| I-EINECS | 221-201-1 |
| Izakhiwo Zamakhemikhali ze-Pentamethyldiethylenetriamine | |
| Indawo Yokuncibilika | −20 °C (ngokukhanya) |
| Indawo Yokubilisa | 198 °C (ukukhanya) |
| Ubuningi | 0.83 g/mL ku-25 °C (ngokukhanya) |
| Ukucindezela Komusi | 0.23 mm Hg (20 °C) |
| Inkomba Yokubukeza | n20/D 1.442(lit.) |
| Fp | 128 °F |
| Izinga lokushisa lokugcina. | Gcina ngaphansi kuka-+30°C. |
| Ifomu | Impuphu |
| I-Pka | 8.84±0.38(Kubikezelwe) |
| Umbala | Okumhlophe |
| PH | 11.9 (100g/l, H2O, 20ºC) |
| Umkhawulo Wokuqhuma | 1.1-5.7%(V) |
Izicelo
Ingasetshenziswa njengesikhuthazi esisebenzayo se-foam ethambile ye-polyurethane.

I-Pentamethydiethylenetriamine iwuketshezi olucwebezelayo olungenambala noma oluphuzi, oluncibilika kalula emanzini. Iyisikhuthazi esisebenza kakhulu sokusabela kwe-polyurethane. Ikhuthaza kakhulu ukusabela kwe-foam, futhi isetshenziselwa ukulinganisela ukusabela kwe-foam iyonke kanye ne-gel. Isetshenziswa kabanzi kuma-foam aqinile e-polyurethane ahlukahlukene, kufaka phakathi ama-foam aqinile e-polyisocyanurate. Izindlela zokukhiqiza ze-pentamethyldiethylenetriamine zifaka i-formaldehyde yendlela ye-mic acid kanye nendlela ye-formaldehyde hydrogenation. I-Pentamethyldiethylenetriamine isetshenziswa kakhulu njengezinto ezibalulekile zokusetshenziswa ezisetshenziswayo zemithi yokubulala ukhula ye-sulfonylurea, imithi yokubulala izinambuzane, kanye nokuhlanganiswa kwamakhemikhali emithi. Futhi iyi-ejenti ye-acylating esezingeni eliphezulu yezimboni zamakhemikhali ezifana ne-polyamide, ama-cryoprotectants amakhemikhali, kanye namakristalu e-liquid.
Imininingwane ye-N,N,N',N”,N”-Pentamethyldiethylenetriamine
Igama Lekhemikhali: N,N,N',N”,N”-Pentamethyldiethylenetriamine
Inombolo ye-CAS: 3030-47-5
Ifomula Yamamolekyuli: C9H23N3
Isisindo sama-molecule: 173.3
Ukubukeka: Uketshezi olukhanyayo olungenambala kuya kophuzi okhanyayo
Izakhiwo Ezijwayelekile ze-N,N,N',N”,N”-Pentamethyldiethylenetriamine
| Into | Imininingwane |
| Ukubukeka | Uketshezi olukhanyayo olungenambala kuya kophuzi okhanyayo |
| Umbala (i-APHA) | ≤100 |
| Amanzi (ubude besisindo%) | ≤0.50 |
| Ukuhlolwa kwamazinyo (25°C, g/cm3) | 0.827 |
| Ubumsulwa (ubungako %) | ≥98 |
Ukusetshenziswa kwe-N,N,N',N”,N”-Pentamethyldiethylenetriamine
Kuyisithako esisebenza kakhulu, esiwuketshezi se-tertiary amine foaming catalyst, esisetshenziswa kakhulu kuma-polyurethane rigid foams kanye nama-soft foams.
Ukupakisha Nokuthumela i-N,N,N',N”,N”-Pentamethyldiethylenetriamine
170kg/isigubhu
Isitoreji se-N,N,N',N”,N”-Pentamethyldiethylenetriamine
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