3-Methylaniline (m-toluidine) waa dareere aan midab lahayn oo isu beddesha jaalle ama bunni casaan ah hawada ama iftiinka oo saameeya. Si yar ayuu ugu milmaa biyaha, wuxuu ku milmaa ethanol iyo ether. Waxay la uumi kartaa uumiga biyaha waxaana soo saara falcelinta dhimista ee m-nitrotoluene. 3-Methylaniline waxaa inta badan loo isticmaalaa isku-darka daawada.

Codsiyada
Methylaniline waa mid ka mid ah amiinada udgoonka ugu fudud iyo isku-darka dabiiciga ah ee si weyn loo isticmaalo. Waxaa si weyn loogu isticmaalaa isku-darka dabiiciga ah ee loogu talagalay midabaynta, sunta cayayaanka, daawooyinka, iwm. Buugga Kiimikada. Waqtigan xaadirka ah, wax soo saarka gudaha wuxuu inta badan u isticmaalaa nitrotoluene sidii walxo cayriin ah, ethanol ama methanol sida dareeraha, iyo qalfoofka Ni sida kicinta si loo sameeyo falgalka hydrogenation si loo diyaariyo methylaniline.
Habka isku-darka wuxuu u adeegsadaa nikkel sidii kaalshiyam si uu u kiciyo falgalka haydarojiinta ee m-nitrotoluene ee dareeraha methanol ee warshadaha si loo soo saaro m-toluidine. Iyada oo loo marayo baaritaanka hal-arrimood iyo tijaabooyin orthogonal ah, iyadoo la adeegsanayo 80g m-nitrotoluene oo ah halbeegga xisaabinta iyo xaaladaha go'an ee dareeraha methanol ee warshadaha 200mL, xaaladaha falgalka ee ugu wanaagsan ee buugga kiimikada waxay ahaayeen: 2.0g kaalshiyam, waqtiga falgalka 6 saacadood, iyo heerkulka falgalka Heerkulku waa 90℃, cadaadiska falgalkana waa 1.6MPa. Waxyaabaha m-toluidine laga helo xaaladahan waa 99.79%, waxyaabaha iftiinka ku jira waa 0.11%, waxyaabaha culusna waa 0.10%
sifooyinka kiimikada
Lambarka CAS. 108-44-1
Qaacidada molecular-ka C7H9N
Miisaanka molecular-ka 107.15
Lambarka EINECS 203-583-1
Barta dhalaalaysa -30°C
Barta karinta 203-204°C (iftiin)
Cufnaanta 0.999g/mL at 25°C (iftiin)
Cadaadiska uumiga 0.3hPa (20°C)
Tusmada Refractive n20/D1.567 (iftiin)
Barta iftiiminta 186°
Xaaladaha kaydinta Ku kaydi hoos +30°C.
Milmida 0.2g/100ml (20°C)
Samee Crystalline adag ama dareere ah
Isugeynta aashitada (pKa) 4.73 (at25°C)
Midab Cad Ur (Ur)
Ur u eg aniline oo udgoon leh

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