N,N,N',N'-tetramethylethylenediamine Cas#110-18-9 TMEDA
I-MOFAN TMEDA iyi-amine engenambala-kuya-kutshani, ewuketshezi, esezingeni eliphakeme enephunga elimnandi le-aminic. Incibilika kalula emanzini, e-ethyl alcohol, nakwezinye izinto eziphilayo. Isetshenziswa njenge-intermediate in organic synthesis. Ibuye isetshenziswe njengesiphambano sokuxhumanisa amagwebu e-polyurethane aqinile.
I-MOFAN TMEDA, i-Tetramethylethylenediamine iyisisusa esinamagwebu esisebenza ngokusesilinganisweni kanye ne-catalyst enegwebu/ijeli elinganiselayo, engasetshenziselwa igwebu elithambile le-thermoplastic, i-polyurethane semi Foam kanye negwebu eliqinile ukukhuthaza ukwakheka kwesikhumba, futhi ingasetshenziswa njengesisusa esisizayo se-MOFAN 33.
| Ukubukeka | Uketshezi olucacile |
| Iphunga | Ammoniacal |
| I-Flash Point (TCC) | 18 °C |
| I-Gravity ethize (Amanzi = 1) | 0.776 |
| I-Vapor Pressure ku-21 ºC (70 ºF) | < 5.0 mmHg |
| Iphuzu elibilayo | 121 ºC / 250 ºF |
| Ukuncibilika Emanzini | 100% |
| Ukukhanya, 25 ℃ | I-liqiud empunga/ephuzi |
| Okuqukethwe % | 98.00 min |
| Okuqukethwe kwamanzi % | 0.50 ubuningi |
160 kg / isigubhu noma ngokwezidingo zamakhasimende.
H225: Uketshezi oluvutha kakhulu kanye nomhwamuko.
I-H314: Ibangela ukusha okukhulu kwesikhumba kanye nokulimala kwamehlo.
H302+H332: Iyingozi uma igwinyile noma ihogelwe.
Ama-pictograms
| Igama lesiginali | Ingozi |
| Inombolo ye-UN | 3082/2372 |
| Ikilasi | 3 |
| Igama elifanele lokuthumela nencazelo | 1, 2-DI-(DIMETHYLAMINO)ETHANE |
Izinyathelo zokuphepha zokuphatha okuphephile
Ziqhelelanise nemithombo yokuthungela - Akubhenywa. Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile. Gwema ukuthinta isikhumba namehlo.
Gqoka izingubo ezigcwele ezivikelayo ukuze uthole ukuchayeka isikhathi eside kanye/noma ugxile kakhulu. Nikeza umoya owanele, kuhlanganise nendawo efaneleukukhishwa, ukuqinisekisa ukuthi umkhawulo ochaziwe wokuchayeka aweqiwe. Uma ukungena komoya kunganele, ukuvikela ukuphefumula okufanelekumele ihlinzekwe. Kudingeka inhlanzeko yomuntu siqu. Geza izandla nezindawo ezingcolile ngamanzi nensipho ngaphambi kokushiya umsebenziindawo.
Imibandela yokugcina okuphephile, okuhlanganisa noma yikuphi ukungahambisani
Gwema ukudla, iziphuzo kanye nokudla kwezilwane. Ziqhelelanise nemithombo yokuthungela - Akubhenywa. Gcina kokwangempela okuvalwe ngciisitsha endaweni eyomile, epholile futhi enomoya omuhle. Ungagcini eduze kwemithombo yokushisa noma ubeke obala kumazinga okushisa aphezulu. Vikela emakhazeni nasekukhanyeni kwelanga okuqondile.
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