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Methacrylic Acid
Molecular formula/Structural formula:C4H6O2
Properties:
1. Colorless crystals or transparent liquid, stimulating odour.
2. The melting point (¡æ) : 16
3. The boiling point (¡æ) : 160 ~ 163
4. The relative density (water = 1) : 1.02
5. The relative vapor density (air = 1) : 2.97
6. The saturation vapor pressure (kPa) : 1.33 (60.6¡æ)
7. Critical pressure (MPa) : 4.7
8. Octanol/water partition coefficient, 0.93
9. Flash point (¡æ) : 77 (OC)
Application:Important intermediates of organic chemical raw materials and polymer.Its most important derivatives of methyl methacrylate production of organic glass can be used in the Windows of the aircraft and civil construction, can also be processed into buttons, sun filters and auto lamp lens, etc.
Storage and transportation:Storage precautions stored in a cool, ventilated warehouse.Away from fire and heat source.Packing seal, do not contact with air.Should be stored apart and oxidant, amine, alkali, mixed reservoir of avoid by all means.Should not be a lot of storage or far.Equipped with corresponding varieties and number of fire equipment.Storage area should be equipped with emergency treatment equipment and suitable for material.