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

Āhuatanga matū:

Tātai rāpoi C8H5F6NO4S2
Molar Mass 357.25
Kiato 1.766±0.06 g/cm3(Te Matapae)
Te Whakarewa 100-102°C(marama)
Piro Pouri 305.3±52.0 °C(I Matapaetia)
Tohu Kohiko 138.442°C
Wairewa Wairewa ki te mewaro. He iti te whakarewa ki te chloroform me te ethyl acetate.
Kohu Kohu 0.001mmHg i te 25°C
Te ahua Maama ki te karaihe ma-ma
Tae He ma, he tae kore ranei
BRN 1269141
pKa -13.12±0.50(I Matapaetia)
Tikanga Rokiroki Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua
Te pumau Makuku Tairongo
Tairongo Makuku Tairongo
Taurangi Refactive 1.488
MDL MCD00000404
Whakamahi Trifluoromethyl sulfonylation (Triflating) reagent.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
FLUKA BRAND F CODES 21
TSCA No
Waehere HS 29242100
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te N-Phenylbis(trifluoromethanesulfonimide) he pūhui waro. He totoka tioata ma e memeha ana i roto i nga whakarewa pararopi penei i te ether me te methylene chloride.

 

Ko te N-Phenylbis(trifluoromethanesulfonimide) ka whakamahia hei reagent me te whakakorikori i roto i te whakahiato waro. Ka taea e ia te tauhohe me nga tote lithium hei hanga i nga matatini e rite ana, e whakamahia nuitia ana i roto i te whakahiato waro hei whakakorikori i nga tauhohenga honohono waro-wao, penei i te tauhohenga Suzuki me te tauhohenga Stille. Ka taea hoki te whakamahi i roto i te whakahiatotanga o nga waikano korikori waro hou.

 

Ko te tikanga noa mo te whakarite i te N-phenylbis(trifluoromethanesulfonimide) ko te tauhohe i te N-aniline me te fluoride trifluoromethanesulfonate ki te whakaputa i te N-phenyl-4-aminotrifluoromethanesulfonate, ka tauhohehia ki te waikawa hydrofluoric kia whiwhi ai i te hua i whakaritea. He ngawari, he pai hoki tenei tikanga, he nui te hua.

 

Mōhiohio Haumaru: N-Phenylbis(trifluoromethanesulfonimide) ka whakapataritari i nga kanohi, kiri, me te punaha manawa. Me mau nga karu kanohi tiaki, nga karapu me nga taputapu whakamarumaru manawa ka whakamahia. A ape i te inhalation me te pa ki te kiri. Kia mau tonu te pai o te hau i te wa e whakahaere ana me te rokiroki.


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