5-Fluoro-2-nitrotoluene (CAS# 446-33-3)

Mawu Oyamba

5-Fluoro-2-nitrotoluene ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:

Ubwino:

- Maonekedwe: 5-fluoro-2-nitrotoluene ndi kristalo wopanda mtundu kapena wachikasu.

- Mankhwala amtundu: 5-fluoro-2-nitrotoluene ali ndi kukhazikika kwa mankhwala ndipo sikophweka kusinthasintha.

Gwiritsani ntchito:

- Mankhwala apakati: 5-fluoro-2-nitrotoluene angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic kwa synthesis ena organic mankhwala.

Njira:

5-Fluoro-2-nitrotoluene ikhoza kupangidwa ndi:

Pansi zamchere, 2-chlorotoluene anachita ndi hydrogen fluoride kupeza 5-fluoro-2-chlorotoluene, ndiyeno anachita ndi nitric asidi kupeza chandamale mankhwala 5-fluoro-2-nitrotoluene.

Pamaso pa mowa, 2-nitrotoluene imayendetsedwa ndi hydrogen bromide, kenako imakhudzidwa ndi hydrogen fluoride, ndipo pamapeto pake mankhwalawa amakonzedwa ndi kutaya madzi m'thupi.

Zambiri Zachitetezo:

- 5-Fluoro-2-nitrotoluene ndi mankhwala omwe ndi owopsa pakhungu ndi maso, choncho valani magolovesi oteteza ndi magalasi kuti mupewe kukhudzana mwachindunji.

- Muyenera kuyang'anitsitsa njira zopewera moto ndi kuphulika panthawi yomwe mukugwiritsa ntchito ndikugwira ntchito, komanso kupewa kukhudzana ndi malawi otseguka, kutentha kwambiri kapena zinthu zina zamoto.

- Chonde sungani ndi kunyamula moyenera, kutali ndi ma okosijeni ndi zoyaka.

- Mukalowetsedwa kapena kupumira, pitani kuchipatala mwachangu ndikudziwitsani za mankhwalawo.