Imithetho namazinga abekwa njani nge-hydroxyethyl acrylate?

I-Hydroxyethyl Acrylate (FANELE) Imilayo namazinga
I-Hydroxyethyl Acrylate (HEA) ibhalwe njengento evunyelweko yeKlasi 8 ku-Chatalog of Hazardous Chemicals ye-China enenomboro ye-UN engu-2929. Umkhawulo wokuvezwa emsebenzini ubhekisela emibandeleni ye-GBZ 2.1-2019, begodu isilinganiso esivunyelweko esilinganiselwe ngesikhathi (PCT-WA) ngu-3 mg/mg. Umthetho we-EU REACH ufuna amabhizinisi athumele isimemezelo sedatha yobuthi bento le begodu uvimbela ukusetjenziswa kwayo njengesisetjenziswa sokuzithambisa. Izinga le-OSHA le-US libeka bona iinsetjenziswa zokugeza eziphuthumako kufanele zifakwe endaweni yokusebenza, begodu ibanga ukusuka endaweni yokusebenza akukafaneli lidlule ukuhamba kwemizuzwana eli-10. I-Hydroxyethyl Acrylate (HEA).

Isakhiwo se-hydroxyethyl acrylate HEA sinquma bona ine-polarity ethileko. Ngebanga lomehluko we-electronegativity yama-athomu ahlukileko ku-molecule, ukusabalala kwetjhaji akulingani. I-polarity le yenza bona ihlanganiswe kuhle nezinye iinsombululo ezine-polar, ezifana i-ethanol namanzi.