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Te whakarite me te haumaru o te p-tert-butylphenol

Tikanga takanga: ka tunua te phenol me te isobutene i te aroaro o te zinc chloride, te tert-butanol ranei i whakamahia hei whakakorikori me te waikawa pungatara i te 100 ℃.Ka rerystallized te hua masivesivá ki te waihā kia whiwhi ai i te hua e hiahiatia ana.

Te Haumaru: Ko te LD50 whakawhiti o te kiore he 0.56-3.5g/kg, me te LD50 percutaneous o te rapeti he 7.5g/kg.I raro i te ahua kati, ka tukuna te hua ki runga i te kiri rapeti mo te 1 ra, ka kitea he paanga kino.Ko te whakamatautau whakapiri kiri o te 1% Vaseline i mahia ki te tinana o te tangata.Kaore i kitea he riri i muri i nga ra e rua o te tono.


Wā tuku: Feb-20-2023