2- (Trifluoromethyl) isonicotinic acid (CAS# 131747-41-6)

Iṣaaju:

2- (trifluoromethyl) isonicotinic acid. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

Didara:
2- (trifluoromethyl) isonicotinic acid jẹ funfun si didan ofeefee to lagbara, eyiti o jẹ itọsẹ isoniacinic acid ti kemikali ti a ṣe atunṣe. O decomposes ni awọn iwọn otutu ti o ga ati ṣe iyọ pẹlu diẹ ninu awọn irin. O le ti wa ni tituka ni wọpọ olomi bi omi, alcohols, ati ethers.

Nlo: O ti wa ni lilo pupọ ni iṣelọpọ awọn ipakokoropaeku, fungicides, ati awọn herbicides.

Ọna:
Igbaradi ti 2- (trifluoromethyl) isonicotinic acid le ṣee gba nipasẹ iṣesi ti isonicotinic acid pẹlu trifluoromethylsulfonate tabi ammonium trifluoromethylsulfonate. Idahun naa ni gbogbogbo ni a ṣe labẹ awọn ipo ekikan ati pe o jẹ catalyzed nipa lilo awọn olomi ti o yẹ ati awọn ayase.

Alaye Abo:
2- (Trifluoromethyl) isonicotinic acid kere si majele, ṣugbọn o tun nilo lati ni itọju pẹlu iṣọra. Lakoko ilana, o jẹ dandan lati yago fun ifasimu, olubasọrọ pẹlu awọ ara ati oju. Nigbati o ba fipamọ ati mu, o nilo lati ya sọtọ lati awọn kemikali miiran lati yago fun olubasọrọ pẹlu awọn aṣoju oxidizing. Tẹle awọn ilana ṣiṣe ailewu ati lo awọn ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ, awọn gilaasi, ati awọn aṣọ laabu. Nigba mimu tabi sisọnu, awọn ofin ati ilana agbegbe yẹ ki o tẹle.