4-Bromo-3-fluorobenzyl oti (CAS # 222978-01-0)

Ọrọ Iṣaaju

4-Bromo-3-fluorobenzyl oti jẹ ẹya Organic yellow. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna iṣelọpọ ati alaye ailewu:

Didara:

Irisi: 4-Bromo-3-fluorobenzyl oti jẹ awọ ti ko ni awọ si funfun kirisita.

Solubility: Agbopọ naa jẹ tiotuka ni diẹ ninu awọn nkan ti o nfo Organic gẹgẹbi ethanol ati methylene kiloraidi, ṣugbọn o kere si tiotuka ninu omi.

Lo:

4-Bromo-3-fluorobenzyl oti le ṣee lo bi agbedemeji pataki ati reagent ni iṣelọpọ Organic fun iṣelọpọ ti awọn agbo ogun Organic miiran.

Ọna:

4-Bromo-3-fluorobenzyl oti le ti wa ni pese sile nipa awọn wọnyi awọn igbesẹ:

Bromine kiloraidi ati ohun elo afẹfẹ nitrous ni a fi kun si moleku oti benzyl fun ifasilẹ bromination lati gba ọti-lile 4-bromobenzyl.

Lẹhinna, hydrofluoric acid ati ammonium bifluoride ni a fi kun si ọti-lile 4-bromobenzyl fun ifura fluorination lati gba ọti-lile 4-bromo-3-fluorobenzyl.

Alaye Abo:

4-Bromo-3-fluorobenzyl oti jẹ ohun elo Organic ati pe o ni awọn eewu kan, jọwọ tẹle awọn ilana iṣiṣẹ ailewu ti yàrá.

Apapọ yii le ni irritating ati awọn ipa ibajẹ lori awọ ara, oju, ati eto atẹgun, ati pe o yẹ ki o ṣe itọju lati yago fun olubasọrọ.

San ifojusi si awọn ọna aabo gẹgẹbi wọ awọn gilaasi aabo, awọn ibọwọ ati aṣọ aabo, ati rii daju pe o ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara. Ni ọran ti olubasọrọ lairotẹlẹ tabi ifasimu, wẹ oju rẹ lẹsẹkẹsẹ tabi fi omi ṣan pẹlu omi ki o wa itọju ilera ti o ba jẹ dandan.

Jọwọ tọju ọti 4-bromo-3-fluorobenzyl daradara ki o yago fun olubasọrọ pẹlu awọn nkan ti ko ni ibamu.