2-Bromobenzoyl chloride (CAS#7154-66-7)

Gabatarwa

O-bromobenzoyl chloride kuma an san shi da 2-bromobenzoyl chloride. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

inganci:

- Bayyanar: O-bromobenzoyl chloride ruwa ne mara launi ko ruwan rawaya.

- Solubility: Dan kadan mai narkewa a cikin ruwa, mafi narkewa a cikin kaushi na halitta kamar ether, methanol da methylene chloride.

- Reactivity: O-bromobenzoyl chloride wani fili ne na acyl chloride wanda ke da alaƙa da halayen maye gurbin acyl.

Amfani:

- O-bromobenzoyl chloride ana amfani dashi a cikin halayen chlorination na acyl a cikin haɗin gwiwar kwayoyin halitta don gabatarwar ƙungiyoyin acyl.

- A cikin wasu kwayoyin halitta, ana iya amfani da shi azaman wakili mai ɓarna, rage wakili ko oxidizing wakili.

Hanya:

O-bromobenzoyl chloride yawanci ana shirya shi ta hanyar maganin bromination na o-bromobenzoyl chloride. Takamaiman matakan sune kamar haka:

Na farko, o-bromobenzophenone yana amsawa tare da bromine a ƙarƙashin yanayin acidic don samar da o-bromobenzoic acid.

Ana mayar da o-bromobenzoic acid tare da phosphoryl chloride (POCl₃) don samar da o-bromobenzoyl chloride.

Bayanin Tsaro:

- O-bromobenzoyl chloride yana da ban tsoro kuma ya kamata a kauce masa daga haɗuwa da fata, idanu da kuma numfashi.

- Sanya safar hannu masu kariya, tabarau da kayan kariya lokacin amfani da su.

- Guji hulɗa tare da magunguna masu ƙarfi ko alkalis mai ƙarfi, wanda zai iya haifar da halayen haɗari.

- Ya kamata a zubar da sharar gida da sauran abubuwa yadda ya kamata yayin aiki kuma a dauki matakan kare lafiyar dakin gwaje-gwaje masu dacewa.