5-fluoroisophthalonitrile (CAS# 453565-55-4)

Intshayelelo

I-5-fluoro-1, i-3-benzenedicarbonitril yikhompawundi ephilayo enefomula yemichiza eyi-C8H3FN2. Oku kulandelayo yinkcazo yeepropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwekhompawundi:

Indalo:

-Imbonakalo: 5-fluoro-1,3-Benzenedicarbonitrile yikristale engenambala.

-I-Solubility: Inokuchithwa kwizinto ezininzi ze-solvents eziphilayo, ezifana ne-ethanol, i-ether kunye ne-dimethyl sulfoxide.

-Indawo yokunyibilika: Indawo enyibilikayo yekhompawundi imalunga ne-80-82°C.

Sebenzisa:

- I-5-fluoro-1,3-Benzenedicarbonitrile inezicelo ezibalulekileyo kwishishini lamachiza. Ingasetyenziswa njengendawo ephakathi ekudibaneni kwamanye amachiza, anje nge-antivirals kunye ne-antibiotics.

-I-compound ingasetyenziselwa njenge-reagent ye-cynation kwi-organic synthesis.

Indlela yokulungiselela:

- I-5-fluoro-1,3-Benzenedicarbonitrile inokufumaneka ngokuphendula i-phthalonitrile nge-boron pentafluoride. Ngaphantsi kweemeko zokusabela, i-boron pentafluoride iya kugxotha elinye iqela le-cyano kwindandatho ye-phenyl ukwenza i-5-fluoro-1, i-3-benzenedicarbonitrile.

Ulwazi ngoKhuseleko:

- I-5-fluoro-1,3-Benzenedicarbonitrile inolwazi oluncinci lwetyhefu. Ngokusekwe kuphononongo lwetyhefu yeekhompawundi ezifanayo, inokucaphukisa amehlo kunye nenkqubo yokuphefumla. Ngoko ke, xa usebenzisa i-compound kufuneka unxibe amanyathelo afanelekileyo okukhusela, ugweme ukudibanisa ngqo nolusu, amehlo kunye nomgudu wokuphefumula.