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ibicuruzwa

4-Chloro-6- (trifluoromethyl) pyrimidine (CAS # 37552-81-1)

Umutungo wa Shimi:

Inzira ya molekulari C5H2ClF3N2
Misa 182.53
Ubucucike 1.429 g / cm3
Ingingo yo gushonga -53–52 ° C.
Ingingo ya Boling 35-36 ° C (Kanda: 22 Torr)
Flash point 54.747 ° C.
Umwuka 2.3mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Ibara ritagira ibara ry'umuhondo
pKa -4.62 ± 0.18 (Biteganijwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.445

Ibicuruzwa birambuye

Ibicuruzwa

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 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.

 

Intangiriro

4-Chloro-6- (trifluoromethyl) pyrimidine ni ifumbire mvaruganda hamwe na formula ya chimique C5H2ClF3N2. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:

 

Kamere:

-Ibigaragara: 4-Chloro-6- (trifluoromethyl) pyrimidine ni ibara ritagira ibara cyangwa ryijimye ry'umuhondo kristaline ikomeye.

-Gukemuka: Irashobora gushonga mumashanyarazi menshi, nka Ethanol, dimethylformamide, nibindi.

-Gushonga: Ingingo yo gushonga ni dogere selisiyusi 69-71.

-Guhungabana: 4-Chloro-6- (trifluoromethyl) pyrimidine irahagaze neza mubushyuhe bwicyumba.

 

Koresha:

-Imisemburo ya chimique: 4-Chloro-6- (trifluoromethyl) pyrimidine ni intera ikomeye hagati, ikoreshwa kenshi muri reaction ya synthesis. Irashobora gukoreshwa nkurwego rwingenzi hagati muguhuza nucleophile ya heterocyclic, catisale yumuringa hamwe nibintu byombi.

-Imiti yica udukoko: Uru ruganda rushobora no gukoreshwa mugukora imiti yica udukoko kugirango ibuze gukura no kubyara ibyonnyi cyangwa ibyatsi bibi.

 

Uburyo bwo Gutegura:

- 4-Chloro-6- (trifluoromethyl) pyrimidine itegurwa nuburyo bwinshi, bumwe murubwo bubonwa nigisubizo cya 4-chloro-6-aminopyrimidine na trifluoromethyl borate. Imiterere yihariye yimikorere nibikorwa bizatandukana gato ukurikije raporo zabashakashatsi batandukanye.

 

Amakuru yumutekano:

- 4-Chloro-6- (trifluoromethyl) pyrimidine ifite amakuru y’uburozi buke, ariko muri rusange ifatwa nkaho itangiza abantu n’ibidukikije.

-Iyo ukemura iki kigo, ugomba kwitondera kwirinda guhumeka umukungugu, guhura nuruhu n'amaso, kandi bigakomeza guhumeka neza.

-Iyo ukoresheje cyangwa utunganya uruganda, kurikiza inzira zumutekano zijyanye no kwambara ibikoresho bikingira umuntu (nka gants, ibirahure birinda imyenda ikingira).

-Niba ushizemo umwuka cyangwa uhuye nikigo, shakisha ubuvuzi bwihuse hanyuma uzane ikintu cyangwa ikirango kugirango ubone umuganga wawe.


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