34-Dibromobenzoic acid (CAS# 619-03-4)

Gabatarwa

3,4-Dibromobenzoic acid wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:

inganci:

3,4-Dibromobenzoic acid crystal ne mara launi tare da ƙamshi na musamman. Yana da kwanciyar hankali ga haske da iska, amma yana iya rubewa a yanayin zafi mai yawa.

Amfani:

3,4-Dibromobenzoic acid za a iya amfani da a daban-daban halayen da reagents a cikin kwayoyin kira. Hakanan za'a iya amfani dashi azaman ɗayan kayan don diodes masu fitar da haske na halitta (OLEDs).

Hanya:

Ana iya samun shirye-shiryen 3,4-dibromobenzoic acid ta hanyar bromination na maganin bromobenzoic acid. Benzoic acid an fara narkar da shi a cikin kaushi mai dacewa sannan kuma ana ƙara bromine a hankali. Bayan an gama amsawa, ana samun samfurin ta hanyar tacewa da crystallization.

Bayanan aminci: Yana cikin nau'in halides na kwayoyin halitta kuma yana da yuwuwar haɗarin zama cutarwa ga mutane da muhalli. Guji tuntuɓar fata da idanu kai tsaye, kuma tabbatar da cewa kuna aiki a cikin yanayin dakin gwaje-gwaje masu isasshen iska. Ya kamata a ɗauki matakan kariya da suka dace kamar safar hannu, gilashin aminci, da rigar lab yayin sarrafa wannan fili. Ya kamata a zubar da sharar da kyau don bin ka'idojin muhalli na gida.