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1. Physical property
Name: Xylene
Other name: dimethylbenzene
| CAS NO.: | 95-47-6 |
| EINECS NO.: | 202-422-2 |
| MF: | C8H10 |
| Molecular weight : | 106.16 |
| InChI: | InChI=1/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3 |
| Molecular structure: | |
| Density: | 0.879 |
| Melting point: | -26--23°C |
| Boiling point: | 143-145°C |
| Flash point: | 31°C |
Water-solubility: | 175 mg l-1 |
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2.Technical data
Item | Index | |||||
Variety | 3°C Mix xylene | 5°C Mix xylene | ||||
Quality Grade | Top Grade | First Grade | Top Grade | First Grade | ||
Appearance | Transparent liquid without mechanical impurity | |||||
Color(Hazen platinum-colalt color) ≤ | 20 | |||||
Density(20°C),kg/m3 | 862-868 | 860-870 | 860-870 | |||
Initial Boiling Point≥ °C | 137.5 | 137 | ||||
Final Boiling Point≤ °C | 14.15 | 143 | ||||
Total Fractions Range≤ °C | 3 | 5 | ||||
Acyl washing colorimetric | Color of Acid layer is not darker than 1000ml, containing 0.5g Potassium dichromate standard solution | |||||
Total sulfur content mg/kg ≤ | 3 | |||||
Evaporation residue mg/100ml ≤ | 5 | |||||
Copper Corrosion | Non-corrosion | |||||
Doctor Test | Pass | |||||
Neutral Test | Neutral | |||||
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3.Application:
It is mainly used to paint, resin, dye, printing ink industries do solvents; Used in medicine, explosives, pesticide industries do synthesis monomer or solvents.
Transparent liquid of Xylene,dimethylbenzene