2-Fluoro-5-bromopyridine (CAS # 766-11-0)
| Awọn koodu ewu | R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R22 – Ipalara ti o ba gbe |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju |
| UN ID | UN2810 |
| WGK Germany | 3 |
| HS koodu | 29339900 |
| Akọsilẹ ewu | Irritant |
| Kíláàsì ewu | 6.1 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
5-Bromo-2-fluoropyridine jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:
Didara:
Irisi: 5-bromo-2-fluoropyridine jẹ awọ ti ko ni awọ si ina ofeefee to lagbara.
Solubility: O ti wa ni tiotuka ni Organic epo bi ethanol, dimethylformamide (DMF) ati dichloromethane.
Lo:
Imudara kemikali: 5-bromo-2-fluoropyridine le ṣee lo bi agbedemeji ni iṣelọpọ Organic ati pe o ṣe ipa pataki ninu igbaradi awọn agbo ogun Organic miiran.
Ọna:
Ni gbogbogbo, ọna fun igbaradi 5-bromo-2-fluoropyridine ni awọn igbesẹ wọnyi:
Pyridine ni a ṣe pẹlu hydrogen fluoride lati fun 2-fluoropyridine.
2-Fluoropyridine ti ṣe atunṣe pẹlu bromine labẹ awọn ipo ipilẹ lati gba 5-bromo-2-fluoropyridine.
Alaye Abo:
Aabo: 5-Bromo-2-fluoropyridine le jẹ ipalara si ilera ati ayika, ati awọn ilana ṣiṣe ailewu ti o yẹ yẹ ki o tẹle. Olubasọrọ taara pẹlu awọ ara ati awọn oju yẹ ki o yago fun lakoko lilo, ati pe o yẹ ki o rii daju fentilesonu to dara.
Ibi ipamọ: 5-Bromo-2-fluoropyridine yẹ ki o wa ni ipamọ ninu apo-ipamọ afẹfẹ, kuro lati ina ati awọn nkan ina.
Idoti idoti: Ni ibamu si awọn ilana agbegbe, egbin 5-bromo-2-fluoropyridine yẹ ki o sọnu daradara ni ibamu pẹlu awọn ilana ti o yẹ.
