rongo

Ko te N-isopropylhydroxylamine he pūhui waro. He wai kore tae me te kakara haukini kaha. He wairewa i roto i te wai me te nuinga o nga whakarewa pararopi, engari karekau i roto i nga whakarewa kore-polar. He nucleophile ano, he taapiri taapiri ki nga hākawa, aldehydes, ketone me etahi atu pūhui. tauhohenga.

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whakamahi:
- Ko te N-Isopropylhydroxylamine te nuinga e whakamahia ana i roto i nga tauhohenga whakahiato waro, ina koa he reagent amination.
- Ka taea te whakamahi ki te whakahiato i nga hua amination o te aldehydes, te ketones, me te esters, me te whai waahi ki etahi tauhohenga huringa.
- Ka taea hoki te whakamahi hei reagent whakaheke hei mahi i nga tauhohenga whakaheke i roto i te whakahiato waro

999999

Tikanga takahanga:
- Ko te tikanga whakarite noa o te N-isopropylhydroxylamine ko te mahi i te tauhohenga amidation i runga i te waipiro isopropyl kia whiwhi ai i te N-isopropylisopropylamide, katahi ka whakamahi hau haukini hei mahi ki runga ki te whakaputa N-isopropylhydroxylamine.

āhuatanga matū

N-Isopropylhydroxylamine (IPHA)
nama CAS 5080-22-8
tātai rāpoi ngota C3H9NO
Te taumaha ngota 75.11
EINECS nama 225-791-1
Ira whakarewa 159-160 °C (dec.)
Ira koropuha 104.9±23.0 °C (Te Matapae)
Kiato 0.886±0.06 g/cm3 (Whakaahua)
Te pehanga kohu 68Pa i te 25 ℃

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Te wa tuku: Hune-26-2024