3 4-Dihydroxybenzonitrile (CAS# 17345-61-8)

3 4-Dihydroxybenzonitrile (CAS# 17345-61-8) gabatarwa

3,4-Dihydroxybenzonitrile wani fili ne na kwayoyin halitta. Yana da ƙungiyoyin hydroxyl guda biyu da rukuni ɗaya na maye gurbin rukunin nitrile.

Properties: Yana narkewa a cikin wasu kaushi na halitta kamar ethanol, ether da chloroform, wanda ba ya narkewa a cikin ruwa. Yana da ɗan kwanciyar hankali a cikin iska, amma yana iya amsawa lokacin da aka haɗu da ma'auni mai ƙarfi.

Amfani:
3,4-Dihydroxybenzonitrile yawanci ana amfani dashi azaman tsaka-tsaki a cikin haɗin kwayoyin halitta.

Hanya:
3,4-Dihydroxybenzonitrile za a iya samu ta hanyar rage p-nitrobenzonitrile. Hanya na musamman na shirye-shiryen na iya haɗawa da amsawar p-nitrobenzonitrile tare da ions ferrous ko nitrite don rage shi don samar da 3,4-dihydroxybenzonitrile.

Bayanin Tsaro:
3,4-Dihydroxybenzonitrile gabaɗaya yana da lafiya don amfani a ƙarƙashin yanayin dakin gwaje-gwaje na yau da kullun, amma yakamata a lura da waɗannan abubuwan:
A guji cudanya da fata da idanu, kuma a guji shakar kura ko iskar gas;
Ya kamata a sanya kayan kariya na sirri yayin aiki, kamar safofin hannu na dakin gwaje-gwaje da gilashin kariya;
A lokacin amfani da shi ko adanawa, tuntuɓar masu ƙarfi masu ƙarfi da hanyoyin kunna wuta ya kamata a guji su don hana halayen haɗari;
Ajiye 3,4-dihydroxybenzonitrile a cikin akwati marar iska, nesa da wuta da yanayin zafi.