ngā purongo

He matū waro te N-isopropylhydroxylamine. He wai kore tae, he kakara haukini kaha. Ka wairewa i roto i te wai me te nuinga o ngā whakarewa waro, engari kāore e wairewa i roto i ngā whakarewa kore-polar. He nucleophile anō hoki, ā, he āhuatanga tāpiri ki ngā esters, aldehydes, ketones me ētahi atu matū.

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whakamahi:
- Ko te N-Isopropylhydroxylamine te nuinga o te wā e whakamahia ana i roto i ngā tauhohenga hanga rauropi, inā koa hei matū whakauru.
- Ka taea te whakamahi hei hanga i ngā hua amination o ngā aldehydes, ketones, me ngā esters, me te whai wāhi atu ki ētahi tauhohenga cyclization.
- Ka taea hoki te whakamahi hei matū whakaiti hei mahi i ngā tauhohenga whakaiti i roto i te hanganga matū waro

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Tikanga whakarite:
- Ko te tikanga whakarite noa mō te N-isopropylhydroxylamine ko te mahi i te tauhohenga amidation ki runga i te waipiro isopropyl hei whiwhi i te N-isopropylisopropylamide, kātahi ka whakamahia te hau haukini hei mahi ki runga hei whakaputa i te N-isopropylhydroxylamine.

ngā āhuatanga matū

N-Isopropylhydroxylamine (IPHA)
Nama CAS 5080-22-8
Te tātai ngota C3H9NO
Taumaha ngota 75.11
Nama EINECS 225-791-1
Te pūwāhi rewa 159-160 °C (heke)
Te pūmahana koropupū 104.9±23.0 °C (I matapaetia)
Kiato 0.886±0.06 g/cm3 (Matapaetia)
Pēhanga kohu 68Pa i te 25℃

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Wā tuku: Pipiri-26-2024