توضیحات
o-Xylene Details
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
Molecular Structure:
Appearance: Solid
o-Xylene Typical Properties
| Melting point | -26–23 °C (lit.) |
| Boiling point | 143-145 °C (lit.) |
| Density | 0.879 g/mL at 20 °C (lit.) |
| Storage | Store below +30°C. |
| Appearance | Solid or Crystalline powder |
| Colour | Yellow to beige |
| Flash point | 90 °F |
| Vapor Pressure | <0.1 atm ( 21.1 °C) |
| Refractive index | n20/D 1.505(lit.) |
| Acidity coefficient (pKa) | >15 (Christensen et al., 1975) |
| Vapor density | 3.7 (vs air) |
o-Xylene Usage
It is mainly used as chemical raw materials and solvents. It can be used to produce phthalic anhydride, dyes, pesticides and drugs, such as vitamins. It can also be used as an additive for aviation gasoline.
o-Xylene Packaging and Shipping
Packing: 25KG/Drum
o-Xylene Storage
Keep in a well-closed, light-resistant, dry and cool place.
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