N,N Dimethyl aniline P touldine (CAS : 99-97-8)

mmiri mmiri na-acha odo odo na-enweghị agba ma ọ bụ na-acha odo odo na-esi ísì ụtọ nke àkwá rere ure, ebe agbaze 130.31 ℃, ebe na-esi esi 211.5-212.5 ℃, ịdị arọ na ụlọ okpomọkụ 0.9287 ~ 0.9366g / mL, ihe nrịbama 1.5360 ~ 1.5470, mmiri na-esighị ike. Ihe mgbaze organic, na-emebi mgbe ìhè.

Ihe eji eme ihe: Dị ka onye na-ahụ maka fotoinitiator dị irè maka acrylonitrile (AN) polymerization, a na-eji ya eme ihe na-emepụta ngwa ngwa na-edozi onwe ya ngwa ngwa, ihe na-akpụzi na acrylic anaerobic adhesives. Ọsọ polymerization dabara na ike 1.62 nke mkpokọta AN yana ike 0.62 nke ntinye DMT. A na-ejikarị ngwaahịa a dị ka ngwa ngwa ngwa ngwa. Tụkwasị na nke a, a pụkwara iji ya dị ka ihe na-agwọ ọrịa maka resin polyester na-adịghị edozi ma jiri ya mee ihe iji melite permeability nke shells capsule. DMT bụ onye na-eme ngwa ngwa polymerization, dị ka trays eze maka ntinye eze. Isi ihe mejupụtara ya bụ methyl methacrylate, yana peroxide dị ka onye mbido. Usoro polymerization nke a na-emebu bụ ịkwado site na ikpo ọkụ na mmiri esi na 100 ° C maka nkeji 40. . Ọ bụrụ na agbakwunyere 0.8% nke amines tertiary, dị ka N, N-dimethyl-p-toluidine na N, N-diisopropanol-p-toluidine, ịkpụzi ahụ nwere ike gwọọ ya n'onwe ya n'ime nkeji ole na ole na okpomọkụ ụlọ. Nke a bụ n'ihi na tertiary amines Amine catalysis na-eme ka mmebi nke peroxide dịkwuo elu na okpomọkụ nke ụlọ, si otú a na-eme ka usoro polymerization nke methyl methacrylate dịkwuo elu. Na mgbakwunye na ihe eze, plexiglass polymerization nke mba ọzọ na-ejikwa usoro ntinye onwe onye catalytic. Ịgbakwunye 0.8% DMT n'oge polymerization na-akwalite ma polymerization na cross-linking. Nke a na-azọpụta ọrụ na oge, ma nwee ike melite ogo mbụ nke ukwuu. Ike mmepụta akụrụngwa.

Nkọwa:
Aha Bekee N,N-Dimethyl-p-toluidine
CAS 99-97-8

Usoro ihe omimi: C9H13N

Arọ molikula: 135.21