N,N-Dimethyl-p-toluidine CAS：99-97-8

N,N-Dimethyl-p-toluidine guryaha, isticmaalka iyo habka wax soo saarka sifooyinka physicochemical

N,N-dimethyl-p-toluidine waa dareere saliid ah oo huruud ah oo aan midab lahayn ama iftiin leh oo leh ur ukun qudhuntay, barta dhalaalaysa 130.31℃, barta karkarinta 211.5-212.5℃, Miisaanka 0.9287-0.9366g/ml heerkulka qolka, index refractive 1.5360-1.5470, aan milmayn biyaha, milmay in some dareerayaasha organic, qurmay by iftiinka.Waxaa loo isticmaalaa sidii sawir-qaade wax ku ool ah oo loogu talagalay polymerization of acrylonitrile (AN), iyo xawaaraheeda polymerization waxay la mid tahay 1.62nd ee diiradda AN iyo 0.62nd ee diiradda DMT.Alaabta waxaa caadi ahaan loo isticmaalaa dardar-geliyaha iyo, marka lagu daro, sida wax lagu daro isku-darka polyester-ka aan saturated-ka ahayn iyo walxaha isku-xidhka ah.Habka synthesis: N, N-dimethyl-p-toluidine waxaa lagu farsameeyaa iyadoo la isticmaalayo dimethyl sulfate sida wakiilka methylating heerkulka hooseeya iyo cadaadiska atmospheric.N,4-dimethyl-N- (3-phenylprop-2-ynyl) benzylamine iyo N- (methyl (p-tolyl)amino) methyl) benzamide waxaa lagu samayn karaa iyadoo la adeegsanayo birta-catalyzed oxidative CC oo leh phenacetylene iyo benzamide joogitaanka ee di-tert-butyl peroxide, siday u kala horreeyaan.

Sifooyinka kiimikaad ee N,N-dimethyl-p-toluidine

N,N-Dimethyl-p-toluidine Waxyaalaha Kiimikada Barta dhalaalka:-25°C barta karkarinta:211°C(lit.) Cufnaanta:0.937g/mLat25°C(lit.) Cufnaanta uumiga:>1(vsair) Cadaadis uumiga: 0.1hPa(20°C) Tusaha waxsoosaarka:n20/D1.546(lit.)Falka Flash:182°F Xaalada Kaydinta:2-8°C Solubility:0.65g/l Iskuxidhka aysiidhka (pKa): pK1:7.24(+ 1)(25°C) Foom: Midabka Dareere:Clearyellow Explosive limit (xadka qarxa):7%Biyaha milmayn:Miscible leh alkohol, eChemicalbooktherandchloroform.Immisciblewithwater -8(CASDataBaseReference)IARC:2B (Vol.115)2018 EPA Macluumaadka Walxaha Kiimikada:N,N,4-Trimethylaniline(99-97-8)

Macluumaadka badbaadada ee alaabta khatarta ah

Calaamadee:T Tirada Fasalka Khatarta:23/24/25-33-52/53 Tilmaamaha Badbaadada:28-36/37-45-61-28A-51-44-36-22-20/21Lambarka Gaadiidka Alaabta Khatarta leh:1708WGKGermany:3RTECS Nambarka:XU5803000F:8-10-23 Heerkulka is-qabadsiinta:425° CTSCA: Haa Customs Code:29214300Class Khatarta:6.1Koox xidhidh:II Sun: LD50orallyinBakaylaha:1650mg/kgN,N-DiiMetil -Dimethyl-p-toluidine waa walax saliid huruud ah oo aan midab lahayn ama khafiif ah.Dareeraha, oo leh urta ukunta qudhuntay, barta dhalaalka 130.31℃, barta karkarinta 211.5-212.5℃, Miisaanka 0.9287-0.Chemicalbook9366g/mL heerkulka qolka, index refractive 1.5360-1.5470, aan milmayn biyaha, milmi in qaar ka mid ah dareerayaasha organic, qudhmay by iftiinka.Waxa loo isticmaalaa sidii sawir-qaade wax ku ool ah oo loogu talagalay tWaxa uu polymerization of acrylonitrile (AN), iyo xawaaraheeda polymerization waxay la mid tahay 1.62nd ee diiradda AN iyo 0.62nd ee diiradda DMT.Badeecada waxaa sida caadiga ah loo isticmaalaa dhiirigeliyaha, iyo marka lagu daro waxaa loo isticmaalaa sida wax lagu daro ee isku-dhafka polyester-ka aan la daboolin, wakiilada isku-xidhka, iwm. Habka Synthesis: N, N-dimethyl-p-toluidine waxaa lagu farsameeyaa iyadoo la adeegsanayo dimethyl sulfate sida Wakiilka methylating ee heerkulka hooseeya iyo cadaadiska jawiga.N,4-Dimethyl-N- (3-phenylprop-2-ynyl) benzylamine iyo N- (methyl (p-tolyl)amino) methyl) benzamide waxaa lagu sameeyay birta-catalyzed oxidative CC oo isku xirta phenacetylene iyo benzamide iyadoo ay joogaan di-tert-butyl peroxide, siday u kala horreeyaan.