iphepha_ibhena

Ukulungiswa kunye nokhuseleko lwe-p-tert-butylphenol

Indlela yokulungiselela: i-phenol kunye ne-isobutene ziphekwe phambi kwe-zinc chloride okanye i-tert-butanol isetyenziswe njenge-catalyst kunye ne-sulfuric acid kwi-100 ℃.Imveliso ekrwada iphinda idityaniswe ne-ethanol ukufumana imveliso efunekayo.

Ukhuseleko: I-acute transoral LD50 yeempuku yi-0.56-3.I-5g/kg, kwaye i-LD50 ye-percutaneous yemivundla yi-7.5g/kg.Ngaphantsi kwemeko evaliweyo, imveliso isetyenziswe kwisikhumba somvundla ngosuku lwe-1 kwaye yafumanisa ukuba inefuthe elicasulayo.Uvavanyo lokudibana nolusu lwe-1% lweVaseline lwenziwa emzimbeni womntu.Akukho ukucaphuka kufunyenwe emva kweentsuku ezimbini zokufaka isicelo.


Ixesha lokuposa: Feb-20-2023