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

Lub cev thiab tshuaj muaj zog

N, N-dimethyl-p-toluidine yog xim tsis muaj xim lossis lub teeb daj oily kua nrog lub qe tsis hnov ​​tsw. Insoluble hauv dej, soluble hauv qee cov organic solvents, decomposed los ntawm lub teeb.

daim ntawv thov

Raws li ib tug zoo photoinitiator rau lub polymerization ntawm acrylonitrile (AN), nws polymerization ceev yog proportional rau 1.62 lub zog ntawm AN concentration thiab 0.62 lub zog ntawm DMT concentration. Cov khoom no feem ntau yog siv los ua tus accelerator. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua ib qho ntxiv rau kev sib txuas ntawm cov polyester thiab cov nplaum.

daws kev daws teeb meem
Siv dimethyl sulfate ua tus neeg sawv cev methylating, N, N-dimethyl-p-toluidine yog synthesized ntawm qhov kub thiab txias.

tshuaj muaj zog

CAS Nr . 99-97-8

Cov mis mos molecular C9H13N

Molecular hnyav 135.21

EINECS No. 202-805-4

Melting point -25 ° C

Kub taw tes 211 ° C (lit.)

Qhov ceev 0.937 g / mL ntawm 25 ° C (lit.)

Vapor density > 1 (vs huab cua) Vapor siab 0.1 hPa (20 ° C)

Refractive index n20/D 1.546 (lit.)

Flash point 182 ° F

Cov ntaub ntawv tiv tauj

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