O-toluidine ndi mankhwala achilengedwe omwe ali ndi ntchito zosiyanasiyana. Ntchito zake zazikulu ndi izi:

Makampani opanga utoto: amagwiritsidwa ntchito popanga utoto wa azo, utoto wa triphenylmethane, ndi zina zotero, komanso ngati chopangira utoto, chimagwira ntchito yofunika kwambiri popanga utoto wosiyanasiyana monga red-based GBC ndi red-based G.
Makampani opanga mankhwala: amagwiritsidwa ntchito popanga mankhwala monga o-cloxacillin, methaqualone, bisoprolol ndi rhodin.
Makampani ophera tizilombo: amagwiritsidwa ntchito popanga mankhwala ophera tizilombo monga chlordimeform.
Ntchito zina: zimagwiritsidwanso ntchito ngati rabara vulcanizatia pa accelerator, utoto wouma, ndi synthetic saccharin, ndi zina zotero.
Mwachidule, o-toluidine imagwiritsidwa ntchito kwambiri mu utoto, mankhwala, mankhwala ophera tizilombo ndi mankhwala ena, ndipo ndi chinthu chofunikira kwambiri chopangira zinthu zachilengedwe.

Njira zopangira o-toluidine zimaphatikizapo izi:

Njira yochepetsera hydrogenation: o-nitrotoluene ndi hydrogen zimawonjezedwa ku reactor, ndipo reduction reaction imachitika pa kutentha ndi kupanikizika kwina kuti ipange o-toluidine.
Njira yochepetsera ufa wachitsulo: o-nitrotoluene imachepetsedwa ndi ufa wachitsulo mu njira yochepetsera asidi, kenako o-toluidine wosaphika umalekanitsidwa, kenako chinthu choyera chimapezeka kudzera mu kusungunuka kwa asidi, kutsika kwa alkali ndi zina zotero.
Njira yothira molunjika: o-nitrotoluene imayanjanitsidwa mwachindunji ndi ammonia pogwiritsa ntchito chothandizira kupanga o-toluidine, koma kuyera kwa chinthucho kumakhala kochepa.
Njirazi zili ndi makhalidwe awoawo ndipo zimagwirizana ndi zosowa zosiyanasiyana zopangira. Mu ntchito yeniyeni, njira yoyenera yokonzekera ikhoza kusankhidwa malinga ndi momwe zinthu zilili.

Katundu wa Mankhwala a o-Toluidine
Malo osungunuka -23 °C
Kutentha kwa madzi: 199-200 °C (lit.)
kuchulukana 1.008 g/mL pa 25 °C (lit.)
kuchuluka kwa nthunzi 3.7 (poyerekeza ndi mpweya)
kupanikizika kwa nthunzi 0.26 mm Hg (25 °C)
chizindikiro cha refractive n20/D 1.572(lit.)
Fp 185 °F
kutentha kosungirako. 2-8°C
kusungunuka 1.5 g/100 mL (25°C)
Mndandanda wa Mitundu 37077
mawonekedwe amadzimadzi
pka 4.44 (pa 25℃)
mtundu wachikasu wopepuka kupita ku amber wopepuka
PH 7.4 (H2O, 20℃) Yankho lamadzi
Fungo Lonunkhira, lofanana ndi aniline.
malire ophulika 1.5-7.5%(V)
Kusungunuka kwa Madzi 1.5 g/100 mL (25 ºC)
Mpweya Wofewa & Kuwala Kofewa
Merck 14,9536
BRN 741981

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