5-Methyl quinoxaline (CAS#13708-12-8)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| TSCA | Bẹẹni |
| HS koodu | 29339900 |
| Akọsilẹ ewu | Irritant |
Ọrọ Iṣaaju
5-Methylquinoxaline jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti 5-methylquinoxaline:
Didara:
- Ilana molikula ti 5-methylquinoxaline ni awọn ọta atẹgun ati eto cyclic kan, ati pe akopọ n ṣe afihan iduroṣinṣin igbona to dara.
- 5-Methylquinoxaline jẹ iduroṣinṣin ni afẹfẹ ati pe o le wa ni ipamọ ni iduroṣinṣin ni iwọn otutu yara.
Lo:
- O tun le ṣee lo bi ligand ati kopa ninu awọn aati katalitiki gẹgẹbi dida awọn eka iṣọpọ.
Ọna:
- Ọkan ninu awọn ọna iṣelọpọ ti o wọpọ julọ ti a lo ni yàrá-yàrá ni lati gba 5-methylquinoxaline nipasẹ methylation. Awọn aati le ṣee ṣe ni lilo awọn reagents methylation (fun apẹẹrẹ, methyl iodide) ati awọn ipo ipilẹ (fun apẹẹrẹ, iṣuu soda carbonate).
Alaye Abo:
- 5-Methylquinoxaline jẹ majele ti o kere ju, ṣugbọn o tun nilo lati mu lailewu.
- Lakoko ilana, olubasọrọ pẹlu awọ ara, oju, ati atẹgun atẹgun yẹ ki o yee lati yago fun irritation tabi ipalara.
- Nigbati o ba tọju ati mimu 5-methylquinoxaline, awọn ilana ati awọn igbese nipa awọn kemikali yẹ ki o tẹle lati rii daju ibi ipamọ ailewu ati mimu.
