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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C8H5F6NO4S2
Misa 357.25
Ubucucike 1.766 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 100-102 ° C (lit.)
Ingingo ya Boling 305.3 ± 52.0 ° C (Biteganijwe)
Flash point 138.442 ° C.
Gukemura Gukemura muri methanol. Guconga buhoro muri chloroform na Ethyl acetate.
Umwuka 0.001mmHg kuri 25 ° C.
Kugaragara Umweru kugeza kuri cyera
Ibara Cyera cyangwa ibara
BRN 1269141
pKa -13.12 ± 0.50 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Igihagararo Ubushuhe
Yumva Ubushuhe
Ironderero 1.488
MDL MFCD00000404
Koresha Trifluoromethyl sulfonylation (Triflating) reagent.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
FLUKA BRAND F CODES 21
TSCA No
Kode ya HS 29242100
Icyiciro cya Hazard IRRITANT

 

Intangiriro

N-Phenylbis (trifluoromethanesulfonimide) ni ifumbire mvaruganda. Nibintu byera bya kristaline byera bigashonga mumashanyarazi nka ether na methylene chloride.

 

N-Phenylbis (trifluoromethanesulfonimide) isanzwe ikoreshwa nka reagent na catalizator muri synthesis. Irashobora kwitwara hamwe nu munyu wa lithium kugirango ibe igizwe ningingo zihuye, zikunze gukoreshwa muguhuza ibinyabuzima kugirango uhagarike imyuka ya karuboni-karubone, nka Suzuki reaction na Stille reaction. Irashobora kandi gukoreshwa muguhuza amarangi ya organic fluorescent irangi.

 

Uburyo busanzwe bwo gutegura N-phenylbis (trifluoromethanesulfonimide) nugukora N-aniline hamwe na fluoride trifluoromethanesulfonate kugirango habeho N-phenyl-4-aminotrifluoromethanesulfonate, hanyuma igakorwa hamwe na aside hydrofluoric kugirango ibone ibicuruzwa bigenewe. Ubu buryo buroroshye kandi bukora neza, kandi umusaruro ni mwinshi.

 

Amakuru yumutekano: N-Phenylbis (trifluoromethanesulfonimide) irashobora kurakaza amaso, uruhu, hamwe nubuhumekero. Imyenda yo gukingira, gants hamwe nibikoresho birinda ubuhumekero bigomba kwambara mugihe ukoresheje. Irinde guhumeka cyangwa guhura nuruhu. Komeza uburyo bwiza bwo guhumeka mugihe cyo gufata no kubika.


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