N, N, N', N'-tetramethylethylenediamine Cas#110-18-9 TMEDA
MOFAN TMEDA yog xim tsis muaj xim-rau-straw, kua, tertiary amine nrog cov yam ntxwv aminic tsw. Nws yog yooj yim soluble nyob rau hauv dej, ethyl cawv, thiab lwm yam organic hnyav. Nws yog siv los ua ib qho nruab nrab hauv cov organic synthesis. Nws kuj yog siv los ua tus ntoo khaub lig txuas catalyst rau polyurethane rigid foams.
MOFAN TMEDA, Tetramethylethylenediamine yog ib qho me me ua npuas ncauj catalyst thiab foaming / gel balanced catalyst, uas tuaj yeem siv rau cov thermoplastic mos ua npuas ncauj, polyurethane semi ua npuas ncauj thiab tawv ua npuas ncauj los txhawb kev tsim ntawm daim tawv nqaij, thiab tuaj yeem siv los ua ib qho kev pabcuam rau MOFAN 33LV.
| Qhov tshwm sim | Ntshiab kua |
| tsw | Ammoniacal |
| Flash Point (TCC) | 18 ° C |
| Specific Gravity (Dej = 1) | 0.776 ib |
| Vapor Pressure ntawm 21 ºC (70 ºF) | <5.0 hliHg |
| Boiling Point | 121 ºC / 250 ºF |
| Solubility hauv dej | 100% |
| Kev ntsuas kub, 25 ℃ | Grey / daj liqiud |
| Cov ntsiab lus % | 98.00 Nws |
| Cov ntsiab lus dej% | 0.50 max |
160 kg / nruas los yog raws li cov neeg siv khoom xav tau.
H225: Cov kua ua kua thiab vau heev.
H314: Ua rau tawv nqaij kub hnyiab thiab qhov muag puas.
H302 + H332: Ua phem yog tias nqos los yog nqus tau.
Daim duab
| Cov lus qhia | Kev phom sij |
| UN tus lej | 3082/2372 ib |
| Chav kawm | 3 |
| Tsim nyog shipping npe thiab piav qhia | 1, 2-DI-(DIMETHYLAMINO) ETHANE |
Kev ceev faj rau kev nyab xeeb
Khaws kom deb ntawm qhov hluav taws kub - Tsis txhob haus luam yeeb. Siv cov kev tiv thaiv ua ntej tiv thaiv cov kab mob static. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag.
Hnav cov khaub ncaws tiv thaiv kom ntev ntev thiab/lossis siab ntau. Muab qhov cua kom txaus, nrog rau lub zos tsim nyogkev rho tawm, kom paub tseeb tias qhov kev txwv kev ua haujlwm raug txwv tsis pub dhau. Yog tias qhov cua tsis txaus, kev tiv thaiv ua pa tsim nyogyuav tsum tau muab. Kev tu tus kheej zoo yog qhov tsim nyog. Ntxuav tes thiab qhov chaw tsis huv nrog dej thiab xab npum ua ntej tawm mus ua haujlwmqhov chaw.
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws
Khaws kom deb ntawm cov khoom noj, dej haus thiab cov khoom noj tsiaj. Khaws kom deb ntawm qhov hluav taws kub - Tsis txhob haus luam yeeb. Khaws nyob rau hauv nruj kaw thawjntim rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Tsis txhob khaws cia ze qhov chaw sov lossis ua rau qhov kub thiab txias. Tiv thaiv los ntawm khov thiab ncaj qha tshav ntuj.
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