5-fluoroisophthalonitrile (CAS# 453565-55-4)

Ọrọ Iṣaaju

5-fluoro-1, 3-benzenedicarbonitril jẹ agbo-ara Organic ti agbekalẹ kemikali jẹ C8H3FN2. Atẹle jẹ apejuwe ti awọn ohun-ini, awọn lilo, igbaradi ati alaye ailewu ti agbo:

Iseda:

-Irisi: 5-fluoro-1,3-Benzenedicarbonitrile jẹ kirisita ti ko ni awọ.

-Solubility: O le ti wa ni tituka ni ọpọlọpọ awọn Organic olomi, gẹgẹ bi awọn ethanol, ether ati dimethyl sulfoxide.

-Melting ojuami: Awọn yo ojuami ti awọn yellow jẹ nipa 80-82 ° C.

Lo:

- 5-fluoro-1,3-Benzenedicarbonitrile ni awọn ohun elo pataki ni ile-iṣẹ oogun. O le ṣee lo bi agbedemeji ninu iṣelọpọ ti diẹ ninu awọn oogun, gẹgẹbi awọn antivirals ati awọn egboogi.

-Apapọ naa tun le ṣee lo bi reagent cyanation ni iṣelọpọ Organic.

Ọna Igbaradi:

- 5-fluoro-1,3-Benzenedicarbonitrile le ṣee gba nipa didaṣe phthalonitrile pẹlu boron pentafluoride. Labẹ awọn ipo ifaseyin, boron pentafluoride yoo yi ẹgbẹ cyano kan kuro lori oruka phenyl lati dagba 5-fluoro-1, 3-benzenedicarbonitrile.

Alaye Abo:

- 5-fluoro-1,3-Benzenedicarbonitrile ni alaye majele ti opin. Da lori awọn iwadii majele ti awọn agbo ogun ti o jọra, o le jẹ irritating si awọn oju ati eto atẹgun. Nitorinaa, nigba lilo agbo yẹ ki o wọ awọn ọna aabo ti o yẹ, yago fun olubasọrọ taara pẹlu awọ ara, oju ati atẹgun atẹgun.