isibhengezo_sekhasi

umkhiqizo

I-N-(2-Pyridyl)Bis (Trifluoroethanesulfonimide)(CAS# 145100-50-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H4F6N2O4S2
I-Molar Mass 358.24
Ukuminyana 1.7255 (isilinganiso)
I-Melting Point 40-42°C(lit.)
I-Boling Point 80-90°C0.25mm Hg(lit.)
I-Flash Point 230°F
Ukuncibilika kwamanzi I-Hydrolyzes emanzini.
Ukubukeka Amakristalu amhlophe kuya kokumhlophe noma izimpushana
Umbala Okumhlophe kuya kokucishe kube mhlophe
I-BRN 5832565
pKa -5.98±0.10(Kubikezelwe)
Isimo Sesitoreji 2-8°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-2- [N, N-bis (trifluoromethanesulfonyl) amino] i-pyridine iyinhlanganisela yamakhemikhali. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokulungiselela, nolwazi lokuphepha:

imvelo:
-Ukubukeka: Amakristalu amhlophe noma avaliwe
-I-Solubility: i-soluble ku-ethanol, i-dimethyl sulfoxide, ne-ketone solvents

Inhloso:
-2- [N, N-bis (trifluoromethanesulfonyl) amino] i-pyridine isetshenziswa kakhulu ekuphenduleni kwe-organic synthesis njengengxenye yoketshezi lwe-ionic ene-asidi eqinile.
-Ingasetshenziswa njenge-catalyst, i-solvent, i-electrolyte, noma i-ion conductor yezinhlelo zokusebenza ezibalulekile ku-organic synthesis, i-electrochemistry, isitoreji samandla, neminye imikhakha.

Indlela yokukhiqiza:
-Indlela yokulungiselela ye-2- [N, N-bis (trifluoromethanesulfonyl) amino] pyridine iyinkimbinkimbi futhi ngokuvamile ihilela izinyathelo eziningi zokusabela. Umzila owodwa ojwayelekile wokwenziwa wukusabela i-pyridine ne-trifluoromethane phosphoryl chloride ngaphansi kwezimo ze-alkaline ukuze kutholwe umkhiqizo ophakathi nendawo, obese kuphendulwa nge-dimethyl sulfoxide ne-asidi ukuze kutholwe umkhiqizo oqondiwe.

Ulwazi lokuphepha:
-2- [N, N-bis (trifluoromethanesulfonyl) amino] i-pyridine ngokuvamile izinzile ngaphansi kwezimo ezivamile, kodwa ingase icasule amehlo nesikhumba.
-Ngesikhathi sokuhlinzwa, gwema ukuhogela, ukuncela ukudla, noma ukuthintana nesikhumba.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona