5-Bromo-2-fluorobenzoic acid (CAS # 146328-85-0)

2-Fluoro-5-bromobenzoic acid jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ, ati alaye ailewu:

iseda:
2-Fluoro-5-bromobenzoic acid jẹ nkan ti o ni agbara ti o ni irisi kirisita funfun kan. O jẹ insoluble ninu omi ni iwọn otutu yara, ṣugbọn tiotuka ni diẹ ninu awọn olomi Organic gẹgẹbi ethanol ati dimethylformamide. O ni acidity ti o lagbara ati pe o le fesi pẹlu alkali lati ṣe awọn iyọ ti o baamu.

Idi:
2-Fluoro-5-bromobenzoic acid jẹ agbedemeji ti o wọpọ ni iṣelọpọ Organic.

Ọna iṣelọpọ:
Ọna igbaradi ti 2-fluoro-5-bromobenzoic acid jẹ ohun ti o rọrun. Ọna ti o wọpọ ni lati gba nipasẹ fluorination ti bromobenzoic acid. Ni pataki, bromobenzoic acid ni a le ṣe pẹlu awọn reagents fluorinating gẹgẹbi ammonium fluoride tabi zinc fluoride lati ṣe ipilẹṣẹ 2-fluoro-5-bromobenzoic acid.

Alaye aabo: Ohun elo aabo to dara yẹ ki o wọ lakoko iṣẹ ṣiṣe lati yago fun olubasọrọ pẹlu awọ ara, oju, tabi eto atẹgun. O yẹ ki o lo ni agbegbe afẹfẹ daradara ki o yago fun fifun eruku tabi gaasi rẹ. Ti o ba jẹ ingested nipasẹ aṣiṣe tabi ti aibalẹ ba waye, wa itọju ilera lẹsẹkẹsẹ.