Magaca Alaabta：Aniline

Qaab molecular:C6H7N

CAS Maya:62-53-3

Qaab dhismeedka molecular Product：

Guryaha Kiimikada:

Aniline waa aminka udgoonka aasaasiga ah ee ugu fudud iyo iskudhis lagu sameeyay beddelka atamka hydrogen ee molecule benzene oo leh koox amino ah.Waa saliid aan midab lahayn sida dareere ololaya oo leh ur xooggan.Marka la kululeeyo ilaa 370 C, wax yar bay ku milmi kartaa biyaha waxayna ku milmaysaa ethanol, ether, chloroform iyo dareerayaasha kale ee dabiiciga ah.Wuxuu noqdaa bunni hawada ama qorraxda hoosteeda.Waxaa lagu nadiifin karaa uumiga.Qadar yar oo budada zinc ah ayaa lagu daraa si looga hortago oksaydhka marka la nadiifiyo.Aniline-ka la safeeyey ayaa lagu dari karaa 10 ~ 15ppm NaBH4 si looga hortago xumeynta oksaydhka.Xalka aniline waa alkaline.
Way fududahay in la soo saaro milix marka ay la falgasho aashitada.Atomyada hydrogen ee ku jira kooxaha amino-ka waxaa bedeli kara kooxaha alkyl ama acyl si ay u soo saaraan aniline fasalka labaad ama saddexaad iyo acyl aniline.Marka falcelinta beddelku dhacdo, badeecadaha ortho iyo badeecooyinka la beddelo ayaa inta badan la soo saaraa.Waxay la falgashaa nitrite si ay u samayso cusbada diazonium, taas oo loo isticmaali karo in lagu soo saaro taxane benzene iyo xeryahooda azo.

Codsiga:

Aniline waa mid ka mid ah dhexdhexaadiyeyaasha ugu muhiimsan ee warshadaha dheeha.Waxaa loo isticmaali karaa warshadaha dheeha si loo soo saaro khad buluug ah oo G, dhexdhexaad ah aashitada BS, aashitada jilicsan jaalaha ah, orange toos ah S, rosé tooska ah, buluug indigo, kala firdhiso jaalaha jaalaha ah, cationic rosé FG iyo falcelinta casaanka ah ee X-SB, iwm. ;in pigments organic, waxaa loo isticmaalaa in lagu soo saaro casaan dahab ah, casaan dahab ah g, budo cas weyn, casaan phenocyanin, saliid milmay madow, iwm. Waxa kale oo loo isticmaali karaa sida alaabta ceeriin dawooyinka sulfa, iyo sida dhexdhexaad ah ee wax soo saarka. xawaash, balaastiig, faashash, filimaan, iwm. Waxa kale oo loo isticmaali karaa xasiliya walxaha qarxa, walxaha qarxa ee shidaalka iyo dareere ahaan;Waxa kale oo loo isticmaali karaa in lagu soo saaro hydroquinone iyo 2-phenylindole.
Aniline waa shey ceeriin ah oo muhiim u ah soo saarista sunta cayayaanka.