Ethyl 2-bromopyridine-4-carboxylate (CAS # 89978-52-9)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36 - Irritating si awọn oju |
| Apejuwe Abo | 26 - Ni irú ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ati ki o wa imọran iwosan. |
| Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
Ethyl 2-bromopyridine-4-carboxylate jẹ agbo-ara Organic pẹlu awọn ohun-ini wọnyi:
Didara:
- Irisi: Ailokun to bia ofeefee omi bibajẹ
- Solubility: Itukutu diẹ ninu omi, tiotuka ninu awọn nkan ti o nfo Organic gẹgẹbi ethanol ati ether
Lo:
Ọna:
Ethyl 2-bromopyridine-4-carboxylate ni a le pese sile nipasẹ iṣesi ti 2-bromopyridine pẹlu acetic anhydride.
Alaye Abo:
- Ethyl 2-bromopyridine-4-carboxylate le jẹ irritating ati ibajẹ si awọ ara, oju, ati awọn membran mucous, ati pe o nilo ohun elo aabo nigba mimu.
- O yẹ ki a yago fun ifasimu ti awọn ọmu ati pe o yẹ ki o ṣetọju agbegbe ti o ni afẹfẹ daradara.
- Jeki kuro lati ina ati ìmọ ina ati ki o tọju ni kan gbẹ, itura ibi.
- Itọju yẹ ki o gba lati tẹle awọn ilana ṣiṣe kemikali ailewu lakoko lilo ati mimu.
