... rubber, paint, cleaning agent, liquid crystal intermediate. 1,2 - Dichloroethane [Product Code]LY EDC[Other name]Dichloroethane, ... -40, boiling point: 83.7, flash point: 17(closed cup) 21(open cup), relative density: 1.2529 ... UAppearanceColorless and transparent liquid without suspended solidsContent,%≥99.9≥99.5≥99.0Density(P20,g/cm31.253-1. ... and utilize the product. 1,2 - Dichloroethane 99.9% EDC