N-ethyl-N-cyanoethyl meta-toluidine, CAS NO: 148-69-6, molecular mis: C12H16N2, molecular hnyav: 188.2688.Siv los ua ib qho nruab nrab rau disperse liab 65, 88, 153, 179 thiab lwm yam dyes.Qhov ceev: 1.008g / cm3Kub taw tes: 337.8 ° C ntawm 760 mmHgLub teeb taw tes: 145.1 ° CVapor siab: 0.000102mmHg ntawm 25 ° C