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

N, N-Dimethyl-p-toluidine Njirimara, ojiji na mmepụta usoro physicochemical Njirimara

N, N-dimethyl-p-toluidine bụ mmiri ara ehi na-acha odo odo na-acha odo odo na-esi ísì ụtọ nke akwa rere ure, ebe agbaze 130.31℃, esi esi 211.5-212.5℃, arọ 0.9287-0.9366g/mL n'ime ụlọ okpomọkụ, refractive index 1.5360-1.5470, insoluble na mmiri, soluble na some organic mgbaze, decomrated site ìhè.A na-eji ya dị ka fotoinitiator dị irè maka polymerization nke acrylonitrile (AN), na ọsọ polymerization ya dabara na 1.62nd nke mkpokọta AN na 0.62nd nke ntinye uche DMT.A na-ejikarị ngwaahịa a eme ihe dị ka onye na-eme ngwa ngwa na, na mgbakwunye, dị ka ihe mgbakwunye na njikọ nke polyesters na-adịghị mma na ihe ndị na-ejikọta ọnụ.Usoro nchịkọta: N, N-dimethyl-p-toluidine na-arụ ọrụ site na iji dimethyl sulfate dị ka onye na-ahụ maka methylating na obere okpomọkụ na ikuku ikuku.N,4-dimethyl-N- (3-phenylprop-2-ynyl) benzylamine na N- (methyl (p-tolyl) amino) benzamide nwere ike ịmepụta site na ígwè-catalyzed oxidative CC njikọ na phenacetylene na benzamide na ọnụnọ nke di-tert-butyl peroxide, n'otu n'otu.

Njirimara kemịkalụ nke N,N-dimethyl-p-toluidine

N,N-Dimethyl-p-toluidine Chemical Njirimara Ebe Nzechapụ:-25°C Ebe esi esi:211°C(lit.)Njupụta:0.937g/mLat25°C(lit.)Vapor Density:>1(vsair)Vapor Pressure: 0.1hPa (20°C) Ntụgharị Ntụgharị: n20/D1.546(lit.)Flash Point:182°F Ọnọdụ Nchekwa:2-8°C Solubility:0.65g/l Acidity coefficient (pKa): pK1:7.24(+ 1)(25°C)Form:LiquidColor:ClearyellowExplosive limit (explosivelimit):7%Mmiri solubility:Misciblewithalcohol,eChemicalbooktherandchloroform.Immisciblewithwater.BRN:774409Stability:Stable.OYFAAKWỤKWỌ:AKWỤKWỌ-ỊKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỊdị -8(CASDataBaseReference)IARC:2B(Vol.115)2018 EPA Ozi Kemikal:N,N,4-Trimethylaniline(99-97-8)

Ozi nchekwa na ngwa ahịa dị ize ndụ

Akara: T Klas Number Hazard: 23/24/25-33-52/53 Ntuziaka nchekwa: 28-36/37-45-61-28A-51-44-36-22-20/21 Nọmba Ụgbọ njem ngwa ahịa dị ize ndụ: 1708WGKGermany:3RTECS Ọnụ ọgụgụ: XU5803000F: 8-10-23 okpomọkụ ọkụ ọkụ: 425 ° CTSCA: Ee Usoro omenala: 29214300HazardClass: 6.1PackingGroup: IIToxicity: LD50orallyinRabbit:1650mg/kgN,N-Dine-Didine Process,Updat Physics and Production Physics -Dimethyl-p-toluidine bụ ihe na-enweghị agba ma ọ bụ mmanu na-acha odo odo.Liquid, nwere isi akwa rere ure, ebe agbaze 130.31℃, esi esi 211.5-212.5℃, arọ 0.9287-0.Chemicalbook9366g/mL na ụlọ okpomọkụ, refractive index 1.5360-1.5470, insoluble na mmiri, soluble na ụfọdụ organic solvents, decomrated site ìhè.A na-eji ya dị ka fotoinitiator dị irè maka tọ polymerization nke acrylonitrile (AN), na ya polymerization ọsọ bụ nhata na 1.62nd nke AN itinye uche na 0.62nd nke DMT itinye uche.A na-ejikarị ngwaahịa ahụ eme ihe dị ka onye na-akwalite, na mgbakwunye, a na-eji ya dị ka ihe mgbakwunye na njikọ nke polyesters na-adịghị mma, ndị na-ejikọta ọnụ, wdg. Usoro nchịkọta: N, N-dimethyl-p-toluidine na-emepụta site na iji dimethyl sulfate dị ka a. Onye na-ahụ maka methylating na obere okpomọkụ na nrụgide ikuku.N,4-Dimethyl-N- (3-phenylprop-2-ynyl) benzylamine na N- (methyl (p-tolyl) amino) benzamide na-emepụta site na ígwè-catalyzed oxidative CC njikọ na phenacetylene na benzamide na ọnụnọ nke di-tert-butyl peroxide, n'otu n'otu.