2-MERCAPTO-5-(TRIFLUOROMETHYL)PYRIDINE (CAS# 76041-72-0)

Gabatarwa

2-Mercapto-5- (trifluoromethyl) pyridine wani fili ne na kwayoyin halitta tare da tsarin sinadaran C6H4F3NS. Manyan kaddarorinsa sune kamar haka:

1. Bayyanar: ruwa mai ƙarfi ko rawaya mara launi;

2. solubility: mai narkewa a cikin barasa, ether da sauran kwayoyin halitta, wanda ba a iya narkewa a cikin ruwa;

3. wari: yana da warin thiol na musamman.

2-Mercapto-5- (trifluoromethyl) pyridine yana da amfani na farko masu zuwa:

1. mai kara kuzari: za'a iya amfani dashi azaman mai haɓakawa a cikin haɓakar haɓakar ƙwayoyin cuta, shiga cikin haɓakar thiol, carboxylic acid da ketone;

2. nazarin sinadarai: za a iya amfani da shi don m lokaci hakar, shafi chromatography da sauran sinadaran bincike hanyoyin;

3. harshen wuta: a matsayin harshen wuta a cikin kwayoyin halitta, ana amfani dashi don inganta yanayin zafi na kayan aiki;

4. Organic kira: za a iya amfani da kira na magungunan kashe qwari, fluorescent dyes da sauran kwayoyin mahadi.

2-Mercapto-5- (trifluoromethyl) pyridine an shirya su ta hanyoyi masu zuwa:

1. samu ta hanyar amsawa 3-mercaptopyridine tare da fili na trifluoromethyl;

2. Yin amfani da chloropyridine guda biyu da mercapto amino hydrofluoride amsawar amsawa.

Lokacin amfani da 2-Mercapto-5- (trifluoromethyl) pyridine, kuna buƙatar kula da bayanan aminci masu zuwa:

1. Abun da ke tattare da shi zai iya zama cutarwa ga lafiya lokacin da ake hulɗa da fata, idanu ko numfashi, kuma ya kamata a guji hulɗar kai tsaye;

2. Yi amfani da tsarin don sanya kayan kariya masu dacewa, kamar safar hannu, tabarau, da sauransu;

3. guje wa hulɗa da sunadarai irin su oxidants da hydrofluoric acid don kauce wa halayen haɗari;

4. Ya kamata a sanya ajiya a cikin sanyi, wuri mai kyau, nesa da wuta da tushen zafi;

5. a cikin amfani da tsarin ajiya ya kamata ya bi ka'idodin aminci masu dacewa don tabbatar da aminci.