N,N-Dimethyl-p-toluidine CAS:99-97-8

N,N-Dimethyl-p-toluidine Properties, amfani da kuma samar da tsarin physicochemical Properties

N,N-dimethyl-p-toluidine ruwa ne mara launi ko haske rawaya mai mai mai kamshi da warin ruɓaɓɓen kwai, wurin narkewa 130.31℃, tafasar batu 211.5-212.5℃, nauyi 0.9287-0.9366g/mL a dakin da zafin jiki, refractive index 1.5360-1.5470, maras narkewa a cikin ruwa, mai narkewa a cikin some Organic kaushi, bazuwar da haske. Ana amfani da shi azaman ingantaccen photoinitiator don polymerization na acrylonitrile (AN), kuma saurin polymerization ya yi daidai da 1.62nd na taro na AN da 0.62nd na maida hankali na DMT. Ana amfani da samfurin a matsayin mai haɓakawa kuma, ƙari, azaman ƙari a cikin haɓakar polyesters mara kyau da a cikin abubuwan haɗin gwiwa. Hanyar hadawa: N, N-dimethyl-p-toluidine an haɗa shi ta hanyar amfani da dimethyl sulfate a matsayin wakili na methylating a ƙananan zafin jiki da matsa lamba na yanayi. N,4-dimethyl-N- (3-phenylprop-2-ynyl) benzylamine da N- (methyl (p-tolyl) amino) benzamide za a iya kafa ta ƙarfe-catalyzed oxidative CC hadawa tare da phenacetylene da benzamide a gaban na di-tert-butyl peroxide, bi da bi.

Abubuwan sinadarai na N,N-dimethyl-p-toluidine

N,N-Dimethyl-p-toluidine Chemical Properties Narkewar Wuta:-25°C Tafafi:211°C(lit.)Yawan:0.937g/mLat25°C(lit.)Tura mai yawa:>1(vsair)Vapor Pressure: 0.1hPa(20°C) Fihirisar Refractive: n20/D1.546(lit.)Filashin Haske:182°F Yanayin Ajiya:2-8°C Solubility:0.65g/l Adadin acidity (pKa): pK1:7.24(+ 1)(25°C) Form:LiquidColor:ClearyellowExplosive Iyakar (iyakar fashewa):7% Ruwan Solubility:Misciblewithalcohol,eChemicalbooktherandchloroform.Immisciblewithwater.BRN:774409Stability:Stable.Combustible.IncompatiblewithAA UHFFFAOYSA-NCAS Database:99-97 -8(CASDataBaseReference)IARC:2B(Vol.115)2018 EPA Bayanin Abubuwan Sinadarai:N,N,4-Trimethylaniline(99-97-8)

Bayanin aminci akan kaya masu haɗari

Alama: T Lamba Class Hazard: 23/24/25-33-52/53 Umarnin aminci: 28-36/37-45-61-28A-51-44-36-22-20/21Lambar safarar Kaya mai haɗari:1708WGKJamus:3RTECS Lamba: XU5803000F: 8-10-23 Zazzabi mai kunnawa kai: 425 ° CTSCA: Ee Code Customs: 29214300HazardClass: 6.1PackingGroup: IIToxicity: LD50orallyinRabbit:1650mg/kgN,N-DimimethylPress Properties da Chemical Processors -Dimethyl-p-toluidine abu ne mai launin rawaya mara launi ko haske. Liquid, tare da ruɓaɓɓen ƙamshin kwai, wurin narkewa 130.31℃, tafasar batu 211.5-212.5℃, nauyi 0.9287-0.Chemicalbook9366g/mL a dakin da zafin jiki, refractive index 1.5360-1.5470, insoluble a cikin ruwa, mai narkewa a cikin wasu kwayoyin kaushi, bazuwar da haske. Ana amfani da shi azaman ingantaccen photoinitiator don tshi polymerization na acrylonitrile (AN), kuma saurin polymerization ya yi daidai da 1.62nd na taro na AN da 0.62nd na maida hankali na DMT. Ana amfani da samfurin a matsayin mai haɓakawa, kuma ƙari ana amfani dashi azaman ƙari a cikin haɗin polyesters unsaturated, haɗin haɗin gwiwa, da dai sauransu. Hanyar haɗin gwiwa: N, N-dimethyl-p-toluidine an haɗa shi ta hanyar amfani da dimethyl sulfate a matsayin wakili na methylating a ƙananan zafin jiki da matsa lamba na yanayi. N,4-Dimethyl-N- (3-phenylprop-2-ynyl) benzylamine da N- (methyl (p-tolyl)amino) benzamide an kafa su ta hanyar haɗin gwiwar CC oxidative da baƙin ƙarfe-catalyzed tare da phenacetylene da benzamide a gaban di-tert-butyl peroxide, bi da bi.