Cymer MAPU (MAPU)
2-Methacryloxyethyl phenyl urethane
General Product Properties
CAS #: 51727-47-0
EC #: 257-359-3
Formula: C13H15NO4
Formula Weight: 249.266 g/mol
Melting Point: 50°C/122°F min
Physical State: Solid
Appearance: White powder
Applications
2-Methacryloxyethyl phenyl urethane (MAPU) is used primarily in adhesive manufacturing. MAPU (2-(phenylcarbamoyloxy)ethyl-2-methylprop-2-enoate) is used in adhesive and sealant compositions.
Packaging
25 Gallon fiber drum with liner containing 4 X 10 kg packages, net weight 40 Kg
Storage and handling guidelines
Keep container tightly closed in a dry and well-ventilated place, store at ambient Temperature. Store below 110°F. Shelf-life: 1 year
Regulatory Information
Reference: Cymer SDS MAPU
Specifications
| Analysis | Specification |
| Melting Point | 50°C Min. |
| MEHQ | 100-250 ppm |
| % MAPU Report | (typically 99.5% or higher) |
| % PIC Report | (typically not detected) |
| % HEMA Report | (typically less than 0.1%) |
| pH | 4.0 – 7.0 |
| % Volatiles | 1% Max |
| Polymer | Must not be Present |
| Appearance | White uniform powder crystals free from foreign matter |
These figures are given as a guide. Full specifications available on request.
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