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

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

3,4-Dihydroxybenzonitrile ndi organic pawiri. Ili ndi magulu awiri a hydroxyl ndi gulu limodzi lolowa la gulu la nitrile.

Katundu: Amasungunuka mu zosungunulira zina monga ethanol, etha ndi chloroform, osasungunuka m'madzi. Imakhala yokhazikika mumlengalenga, koma imatha kuchitapo kanthu ikakumana ndi ma oxidizing amphamvu.

Gwiritsani ntchito:
3,4-Dihydroxybenzonitrile amagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe ka organic.

Njira:
3,4-Dihydroxybenzonitrile ingapezeke mwa kuchepetsa p-nitrobenzonitrile. Njira yeniyeni yokonzekera zingaphatikizepo zomwe p-nitrobenzonitrile ndi ayoni yachitsulo kapena nitrite kuti muchepetse kupanga 3,4-dihydroxybenzonitrile.

Zambiri Zachitetezo:
3,4-Dihydroxybenzonitrile nthawi zambiri imakhala yotetezeka kuti igwiritsidwe ntchito m'malo a labotale, koma izi ziyenera kudziwidwa:
Pewani kukhudza khungu ndi maso, ndipo pewani kutulutsa fumbi kapena mpweya wawo;
Zida zodzitetezera ziyenera kuvalidwa panthawi yogwira ntchito, monga magolovesi a labotale ndi magalasi oteteza;
Mukamagwiritsa ntchito kapena kusungirako, kukhudzana ndi ma okosijeni amphamvu ndi magwero oyatsira kuyenera kupewedwa kuti mupewe zoopsa;
Sungani 3,4-dihydroxybenzonitrile mu chidebe chopanda mpweya, kutali ndi moto komanso kutentha kwambiri.