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ibicuruzwa

5-Amino-2-fluorobenzotrifluoride (CAS # 2357-47-3)

Umutungo wa Shimi:

Inzira ya molekulari C7H5F4N
Misa 179.11
Ubucucike 1.393 g / mL kuri 25 ° C (lit.)
Ingingo ya Boling 207-208 ° C (lit.)
Flash point 197 ° F.
Gukemura Chloroform (Buhoro), Methanol (Buhoro)
Umwuka 0.22mmHg kuri 25 ° C.
Kugaragara Amavuta
Uburemere bwihariye 1.41
Ibara Ibara
BRN 641587
pKa 3.43 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.
Ironderero n20 / D 1.466 (lit.)
Ibintu bifatika na shimi Amazi yumuhondo yoroheje

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R23 - Uburozi no guhumeka
R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
Indangamuntu ya Loni 2811
WGK Ubudage 3
Kode ya HS 29214300
Icyitonderwa Kurakara
Icyiciro cya Hazard 6.1

 

Intangiriro

4-Fluoro-3-trifluoromethylaniline, izwi kandi nka 3-trifluoromethyl-4-fluoroaniline, ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

4-Fluoro-3-trifluoromethylaniline ni kirisiti itagira ibara cyangwa ibara ryera rifite impumuro mbi. Irahagaze mubushyuhe bwicyumba kandi igashonga mumashanyarazi nka Ethanol na hydrocarbone ya chlorine.

 

Koresha:

4-Fluoro-3-trifluoromethylaniline ifite uburyo bwinshi bwo gukoresha. Bikunze gukoreshwa muburyo bwa synthesis reaction nka inducer, reagent, cyangwa cataliste.

 

Uburyo:

Hariho uburyo butandukanye bwo gutegura kuri 4-fluoro-3-trifluoromethylaniline. Uburyo busanzwe ni ugukora p-fluoroaniline hamwe na acide trifluoromethanesulfonic kugirango itange umusaruro ugamije.

 

Amakuru yumutekano: Irashobora kurakaza no kwangiza uruhu, amaso, na sisitemu yubuhumekero. Mugihe cyo kubika no gutunganya, ni ngombwa kwirinda reaction hamwe na okiside cyangwa acide ikomeye kugirango wirinde impanuka.

 


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