Dimethyl benzene

Key Attributes.

CAS No.: 1330-20-7 MF : C6H4 (CH3)2 EINECS No.:215-535-7 Appearance:Clear colorless liquid Other Names: Xylene ,Xylol ,Xylene mixture of isomer Term Standard Measured value Appearance Transparent liquid without mechanical impurity qualified Purity % 99.5 min 99.68 Color(Hazen platinum-colalt color No) 20 10 Density(20),kg/m3 860-870 864 distillation range initial boiling point final boiling point 5Max 137Min 143Max 4.0 137.9 141.9 Acyl washing colorimetric Color of Acid layer is not darker than 1000ml, containing 0.5g Potassium dichromate standard solution Color of Acid layer is not darker than 1000ml, containing 0.7g Potassium dichromate standard solution Total sulfur content mg/kg = 3 1 Evaporation residue mg/100ml = 5 1.1 Steel test Non-corrosive Non-corrosive Doctor Test Pass Pass neutral Test neutral neutral Application: It is an important organic chemical raw materials. Widely used as a solvent in the painting, resin, rubber, and leather industries. Also as a component of higher octane gasoline and to remove the asphalt of the car body.