iphepha_ibhena

imveliso

N-Phenyl-bis(trifluoromethanesulfonimide) (CAS# 37595-74-7)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H5F6NO4S2
IMisa yeMolar 357.25
Ukuxinana 1.766±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 100-102°C(lit.)
Indawo yeBoling 305.3±52.0 °C(Kuqikelelwe)
Indawo yokuflasha 138.442°C
Ukunyibilika Inyibilika kwi-methanol. Inyibilika kancinci kwi-chloroform kunye ne-ethyl acetate.
Uxinzelelo loMphunga 0.001mmHg kwi-25°C
Imbonakalo Emhlophe ukuya kwikristale emhlophe
Umbala Emhlophe okanye engenambala
I-BRN 1269141
pKa -13.12±0.50(Kuxelwe kwangaphambili)
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi
Uzinzo Ukungenwa kukufuma
Inovakalelo Ukungenwa kukufuma
Refractive Index 1.488
MDL MFCD00000404
Sebenzisa Trifluoromethyl sulfonylation (Triflating) reagent.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 3
FLUKA BRAND F IIKHOWUDI 21
I-TSCA No
Ikhowudi ye-HS 29242100
IKlasi yeeNgozi OKUTHUMEKAYO

 

Intshayelelo

I-N-Phenylbis(trifluoromethanesulfonimide) yi-organic compound. Yikristale eqinileyo emhlophe enyibilikayo kwi-organic solvents efana ne-ether kunye ne-methylene chloride.

 

I-N-Phenylbis(trifluoromethanesulfonimide) isetyenziswa ngokuqhelekileyo njenge-reagent kunye ne-catalyst kwi-organic synthesis. Iyakwazi ukusabela ngeetyuwa ze-lithium ukwenza ii-complexes ezihambelanayo, eziqhele ukusetyenziswa kwi-organic synthesis ukuze i-catalyze reactions zokudibanisa i-carbon-carbon, ezifana ne-Suzuki reaction kunye ne-Stille reaction. Isenokusetyenziswa kwakhona ekudityanisweni kwedayi ye-organic fluorescent yenoveli.

 

Indlela eqhelekileyo yokulungiswa kwe-N-phenylbis (i-trifluoromethanesulfonimide) kukusabela i-N-aniline kunye ne-fluoride trifluoromethanesulfonate ukuvelisa i-N-phenyl-4-aminotrifluoromethanesulfonate, ethi emva koko iphendule nge-hydrofluoric acid ukufumana imveliso ekujoliswe kuyo. Le ndlela ilula kwaye iyasebenza, kwaye isivuno siphezulu.

 

Ulwazi ngoKhuseleko: I-N-Phenylbis(trifluoromethanesulfonimide) inokucaphukisa amehlo, ulusu kunye nenkqubo yokuphefumla. Iimpahla zamehlo ezikhuselayo, iiglavu kunye nezixhobo zokukhusela ukuphefumla kufuneka zinxitywe xa usebenzisa. Kuphephe ukuphefumla okanye ukudibana nolusu. Gcina iimeko ezifanelekileyo zokungenisa umoya ngexesha lokuphatha kunye nokugcinwa.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi