N, n, n, n, n'-tetramethyletylenedyiamine CAS # 110-18-9 tmeda
MOFAN TMEDA yog ib qho tsis muaj xim-rau-straw, kua, tertiary amine nrog tus yam ntxwv aminic aminic tsw. Nws yog qhov yooj yim soluble hauv dej, ethyl cawv, thiab lwm yam kuab tshuaj organic. Nws yog siv los ua nruab nrab hauv cov organic synthesis. Nws tseem raug siv los ua tus ntoo khaub lig txuas rau cov polyurethane rigid foams.
MOFAN TMEDA, TetramethyletylenedInMine yog ib qho kev ua npuas dej tsis sib xws thiab ua npuas ncauj ua npuas dej, thiab siv tau ua npuas dej, thiab tuaj yeem siv ua myoCiliary catalyst rau MOFAN 33LV.
| Kev tshwm sim | Cov kua ntshiab |
| Tus ntxhiab | Ammoniacal |
| Flash point (TCC) | 18 ° C |
| SPECIFICAL (DEJ = 1) | 0.776 |
| Vapor siab ntawm 21 ºC (70 ºF) | <0 MMHG |
| Kub taw tes | 121 ºC / 250 ºF |
| Solubility hauv dej | 100% |
| Apperance, 25 ℃ | Grays / Daj Luqiud |
| Cov ntsiab lus% | 98.00min |
| Dej ntsiab% | 0.50 max |
160 kg / nruas lossis raws li cov neeg siv khoom xav tau.
H225: Cov kua roj thiab vapor.
H314: Ua rau cov tawv nqaij hnyav thiab qhov muag puas.
H302 + H332: muaj kev phom sij yog nqos lossis yog nqus tau.
Pictograms
| Ntsiab Lus Cov Lus | Xwm txheej |
| UN NUM | 3082/2372 |
| Hom | 3 |
| Lub npe thauj khoom uas tsim nyog thiab cov lus piav qhia | 1, 2-di- (dimethylamino) ethan |
Kev ceev faj rau kev nyab xeeb
Txav deb ntawm cov khoom siv ntawm ignition - tsis haus luam yeeb. Ua kev tawm tsam kev tawm tsam tawm tsam cov kab mob ib txwm muaj. Zam kev sib cuag nrog tawv nqaij thiab qhov muag.
Hnav cov khaub ncaws tiv thaiv tag nrho rau lub sijhawm ntev thiab / lossis siab dua. Muab cov cua tsim nyog, suav nrog lub zos tsim nyogExtraction, kom ntseeg tau tias qhov txhais tau hais txog kev txwv tsis pub dhau los tsis dhau. Yog tias qhov cua yog qhov tsis txaus, haum pa ua payuav tsum tau muab. Kev nyiam huv tus kheej zoo yog qhov tsim nyog. Ntxuav tes thiab cov chaw tsis huv nrog dej thiab xab npum ua ntej tawm hauv kev ua haujlwmsite.
Cov xwm txheej rau kev nyab xeeb cia, suav nrog kev ua tsis tiav
Tseg kom deb ntawm cov zaub mov, haus thiab tsiaj pub mis. Txav deb ntawm cov khoom siv ntawm ignition - tsis haus luam yeeb. Khw hauv kev kaw nrujThawv rau hauv qhov chaw qhuav, txias thiab muaj qhov chaw muaj cua zoo. Tsis txhob khaws cia nyob ze cov chaw kub lossis ua rau muaj kev kub. Tiv thaiv los ntawm khov thiab ua lub hnub ci ncaj qha.
