N, n, n ', n'-tetrameryoyleylesedine cas # 110-18-9 Tmeda
Mofan Tmeda ni ibara ritagira ibara, amazi, amazi, tertiary amine hamwe na aminic aminic. Birasa nabi mumazi, inzorekane inzoga, nibindi kama kama. Ikoreshwa nkimiryango hagati muri synthesis kama. Irakoreshwa kandi nkumusaraba uhuza umusemburo wa Polyurethane Rigid Foims.
Mofan Tmeda, TetramethyleSonediamine ni umuvuduko ugaragara hamwe na catalylast / gelyumu uhuza umubyimba woroshye, kandi ushobora gukoreshwa nka catalyplastique yoroheje, kandi ishobora gukoreshwa nka catalylasti yoroheje ya mofan 33LV.
| Isura | Amazi meza |
| Odor | Ammoniacal |
| Flash Point (TCC) | 18 ° C. |
| Imbaraga zihariye (amazi = 1) | 0.776 |
| Umuvuduko ukabije kuri 21 ºC (70 ºF) | <5.0 mmhg |
| Ingingo itetse | 121 ºC / 250 ºF |
| Kukesha mu mazi | 100% |
| Kubona, 25 ℃ | Imbaraga / Umuhondo Liqiud |
| Ibirimo% | 98.00min |
| Ibirimo by'amazi% | 0.50 max |
160 kg / ingoma cyangwa ukurikije abakiriya bakeneye.
H225: amazi yaka cyane n'umwuka.
H314: itera uruhu rukabije kandi byangiritse kumaso.
H302 + H332: Byangiza niba byamizwe cyangwa niba bihumeka.
Pictogramu
| Ijambo ryerekana | Akaga |
| Umubare wa Loni | 3082/2372 |
| Icyiciro | 3 |
| Izina ryoherejwe neza nibisobanuro | 1, 2-di- (Dimeethinano) Ethane |
Ingamba zo gutunganya neza
Irinde amasoko yo gutwika - nta kunywa itabi. Fata ingamba zo kwirinda ku ihohoterwa rihamye. Irinde guhura nuruhu n'amaso.
Wambare imyenda yo kurinda byuzuye kugirango ugaragaze cyane kandi / cyangwa kwibanda cyane. Gutanga umwuka uhagije, harimo nahoGukuramo, kugirango umenye neza ko imipaka yakazi isobanurwa ntabwo irenze. Niba guhumeka ari uburinzi budahagije, bukwiye kurengeraigomba gutangwa. Isuku nziza yumuntu ni ngombwa. Gukaraba intoki n'ahantu handuye hamwe n'amazi n'isabune mbere yo kuva ku kaziurubuga.
Ibisabwa mububiko butekanye, harimo no kudahuza
Irinde ibiryo, ibinyobwa n'ibinyobwa n'ibinyaga. Irinde amasoko yo gutwika - nta kunywa itabi. Ububiko bufunze nezakontineri ahantu humye, ikonje kandi ihindagurika neza. Ntukabike hafi yubushyuhe cyangwa kwerekana ubushyuhe bwo hejuru. Kurinda izuba riboza kandi ritaziguye.
