2-Cyano-5-bromomethylpyridine (CAS# 308846-06-2)

Gabatarwa

Yana da wani Organic fili tare da sinadaran dabara na C. H brn₂. Mai zuwa shine bayanin yanayin sa, amfaninsa, tsarawa da bayanan aminci:

Hali:

-Bayyana: Ƙarfin crystalline mara launi

-Solubility: Solubility a cikin kwayoyin kaushi kamar ethanol da dimethylformamide

-Batun narkewa: kusan 84-86 ℃

-Nauyin kwayoyin halitta: 203.05g/mol

Amfani:

-G za a iya amfani da matsayin matsakaici da reagents a cikin kwayoyin kira.

-Ana iya amfani da shi don haɗa nau'ikan kwayoyin halitta kamar kwayoyi, dyes launi da magungunan kashe qwari tare da sifofi irin su imidazole da pyridine.

Hanya:

-Akwai hanyoyin haɗakarwa da yawa, waɗanda za'a iya samu ta ɗayan hanyoyi masu zuwa:

1. Halin 2-cyano -5-bromomethyl -1-methyl pyridine da cyanogen bromide

2. Amsa 2-cyanopyridine tare da methoamine da methyl bromide

3. Halin 2-bromopyridine tare da carbonitrile da hydrocyanic acid

Bayanin Tsaro:

- shi ne kwayoyin halitta tare da wasu guba.

-Koyaushe sanya kayan kariya masu dacewa kamar safar hannu, tabarau da riguna na lab lokacin sarrafawa da amfani.

-A guji shaka, ci ko taba fata don gujewa guba.

-Ajiye da amfani da shi a cikin yanayi mai aminci, guje wa hulɗa da abubuwan da ke haifar da iskar oxygen da masu ƙonewa.