2 5-Difluorobenzoic acid (CAS# 2991-28-8)

Ọrọ Iṣaaju

2,5-Difluorobenzoic acid.

Solubility: 2,5-difluorobenzoic acid ni o ni kekere solubility ninu omi ati ti o dara solubility ni Organic epo bi ethanol ati dimethylformamide.

Epo: O jẹ nkan ekikan ti o ṣe atunṣe lati ṣe awọn iyọ ati awọn esters ti o baamu.

2,5-Difluorobenzoic acid ni diẹ ninu awọn ohun elo pataki ni ile-iṣẹ, pẹlu:

Awọn agbedemeji ipakokoropaeku: le ṣee lo bi awọn agbedemeji ni iṣelọpọ awọn ipakokoropaeku kan, gẹgẹbi awọn herbicides oxalic acid.

Dye synthesis: Ohun elo aise ti o le ṣee lo lati ṣajọpọ awọ kan pato.

Ọna ti ngbaradi 2,5-difluorobenzoic acid le ṣee ṣe ni gbogbogbo nipasẹ awọn igbesẹ wọnyi:

Ni akọkọ, awọn ọta hydrogen meji ni benzoic acid ni a rọpo nipasẹ awọn ọta fluorine nipa lilo oluranlowo fluorin lati gba 2,5-difluorobenzoic acid.

Nigba lilo tabi mimu 2,5-difluorobenzoic acid, iṣọra yẹ ki o ṣe akiyesi si alaye aabo atẹle:

Yẹra fun ifasimu: Ifarahan gigun tabi ifasimu ti 2,5-difluorobenzoic acid lulú tabi oru yẹ ki o yee lati yago fun ibajẹ si atẹgun atẹgun ati ẹdọforo.

Oju ati awọ ara: Fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ti o ba ni olubasọrọ pẹlu oju tabi awọ ara.

Lilo awọn ohun elo aabo ara ẹni: Awọn ibọwọ aabo ti o yẹ, awọn gilaasi, ati aṣọ aabo yẹ ki o wọ nigba mimu 2,5-difluorobenzoic acid mu.

Išọra Ibi ipamọ: 2,5-difluorobenzoic acid yẹ ki o wa ni ipamọ ni ibi gbigbẹ, aaye ti o ni afẹfẹ daradara, yago fun olubasọrọ pẹlu awọn nkan ti o jona, ati kuro ninu ina.