... , coating, rubber, paint, cleaning agent, liquid crystal intermediate. 1,2 - Dichloroethane [Product Code]LY EDC[Other name]Dichloroethane, ethylene ... : 83.7, flash point: 17(closed cup) 21(open cup), relative density: 1.2529, critical density: 0.44g/mol, ... refractive index: 1.4448, critical temperature: 290, critical pressure: ...