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ibicuruzwa

Pyridine trifluoroacetate (CAS # 464-05-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H6F3NO2
Misa 193.12
Ingingo yo gushonga 83-86 ° C (lit.)
Ingingo ya Boling 72.2 ° C kuri 760 mmHg
Flash point 102.7 ° C.
Gukemura amazi: gushonga5%, bisobanutse, bitagira ibara
Umwuka 96.2mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Umweru Kuri Off-White
BRN 3735993
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Igihagararo Hygroscopique

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 3-10

 

Intangiriro

pyridinium trifluoroacetate (pyridinium trifluoroacetate) ni ifumbire mvaruganda hamwe na chimique C7H6F3NO2. Nibikomeye, bigashonga mumazi hamwe numuti ukungahaye, hamwe na acide ikomeye.

 

Imikoreshereze nyamukuru ya pyridinium trifluoroacetate ni nka reagent ikomeye muri synthesis. Irashobora gukoreshwa kuri catalizator, catalizike ya reaction reaction na okiside ya catalizator. Irashobora kandi gukoreshwa muri acylation na alkyd reaction muri synthesis organique.

 

Uburyo bwo gutegura pyridinium trifluoroacetate nugukora aside trifluoroacetic na pyridine mugihe gikwiye. By'umwihariko, pyridine ishonga muri acide trifluoroacetic hanyuma igahita ishyuha kugirango ikore kristu ya pyridinium trifluoroacetate.

 

Iyo ukoresheje no gukoresha pyridinium trifluoroacetate, ni ngombwa kwitondera aside irike cyane no kurakara. Wambare uturindantoki dukingira, ibirahure hamwe n imyenda ikingira kugirango wirinde guhura nuruhu n'amaso. Muri icyo gihe, igomba gukorerwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka umwuka wacyo. Igomba kubikwa mu kintu gifunze, kure yumuriro na okiside.


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