Customization: | Available |
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CAS No.: | 80-62-6 |
Formula: | C5h8o2 |
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CERTIFICATE OF ANALYSIS
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Item
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Index
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Analyst results
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Appearance
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Colorless and transparent, No mechanical impurities |
Qualified
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Purity % ≥
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99.9
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99.94
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Color (Hazen ) ≤
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10
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5
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Density (20ºC) g/cm3
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0.910-0.944
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0.914
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Acidity(count as methacrylate)(mg/kg) ≤
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50
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17
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Water content (mg/kg)≤
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400
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43 |
Standard
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GB209-2006
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It is used for the production of the co-polymer methyl methacrylate-butadiene-styrene (MBS), used as a modifier for PVC. The principal application of this chemical is the manufacture of polymethyl methacrylate acrylic plastics (PMMA). Methyl methacrylate is polymerized to poly(methyl methacrylate), which is used in cast and extruded sheet, molding powder and resins, surface coatings, impact modifiers, and emulsion polymers. In addition, it reacts with acetoacetic acid ethyl ester to get 2-acetyl-4-methyl-glutaric acid-1-ethyl ester-5-methyl ester. This reaction needs reagent sodium ethylate and ethanol.
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