N,N,N',N'-tetramethylethylenediamine Cas#110-18-9 TMEDA
MOFAN TMEDA is a colorless-to-shawi, liquid, tertiary amine ine hunhu hwe aminic hwema. Inonyungudika zviri nyore mumvura, ethyl doro, uye imwe organic solvent. Inoshandiswa sepakati mune organic synthesis. Inoshandiswawo semuchinjiko unobatanidza catalyst ye polyurethane rigid foams.
MOFAN TMEDA,Tetramethylethylenediamine chinhu chine mwero chinoshanda chinopupa furo uye inopupuma/gel yakadzikama catalyst, inogona kushandiswa kugadzira thermoplastic nyoro furo, polyurethane semi furo uye furo rakaomarara kukurudzira kuumbwa kweganda, uye rinogona kushandiswa sechinhu chinobatsira cheMOFAN 33.
| Chitarisiko | Mvura yakachena |
| Kunhuwa | Ammoniacal |
| Flash Point (TCC) | 18 °C |
| Chaiyo Gravity (Mvura = 1) | 0.776 |
| Mhepo Kudzvanya kuri 21 ºC (70 ºF) | <5.0 mmHg |
| Boiling Point | 121 ºC / 250 ºF |
| Solubility mumvura | 100% |
| Kutaridzika, 25 ℃ | Gray/yellow liqiud |
| Zvemukati % | 98.00min |
| Mvura yemvura % | 0.50 max |
160 kg / chigubhu kana zvinoenderana nezvinodiwa nevatengi.
H225: Mvura inobvira zvakanyanya uye mhute.
H314: Inokonzera kupisa kwakanyanya kweganda uye kukuvara kwemaziso.
H302+H332: Zvinokuvadza kana ikamedzwa kana ikafemerwa.
Pictograms
| Shoko rechiratidzo | Danger |
| Nhamba yeUN | 3082/2372 |
| Kirasi | 3 |
| Zita rakakodzera rekutumira uye tsananguro | 1, 2-DI-(DIMETHYLAMINO)ETHANE |
Chengetedzo yekubata zvakachengeteka
Chengetedza kure nenzvimbo dzekudzima - Hapana kuputa. Tora matanho ekuzvidzivirira kubva kune static discharges. Dzivisa kusangana neganda nemaziso.
Pfeka zvipfeko zvekudzivirira zvakazara zvekuratidzwa kwenguva refu uye/kana kuwandisa. Ipai mhepo yakakwana, kusanganisira nzvimbo yakakodzerakudhirowa, kuve nechokwadi chekuti iyo inotsanangurwa yekufumurwa muganho webasa haina kudarika. Kana kufefetera kusina kukwana, zvakakodzera kudzivirira kufemainofanira kupihwa. Utsanana hwakanaka hunodiwa. Geza maoko nenzvimbo dzakasvibiswa nemvura nesipo usati wasiya basasite.
Mamiriro ekuchengetedza akachengeteka, kusanganisira chero kusawirirana
Ramba kure nezvokudya, zvinwiwa uye zvokudya zvemhuka. Chengetedza kure nenzvimbo dzekudzima - Hapana kuputa. Chengetedza mune yakavharwa zvakasimba yepakutangamugaba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka. Usachengete pedyo nezvinopisa kana kuisa kune tembiricha yakanyanya. Dzivirira kubva kuchando uye kuchiedza chezuva chakananga.
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