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Product Details
Product Description
Product name | UDMA/Urethane Dimethacrylate |
Cas number | 72869-86-4 |
Molecular formula | C23H38N2O8 |
Molecular weight | 470.55 |
Appearance | Clear to milky white, slightly yellow liquid |
Assay | ≥95% |
Odor | Slightly similar to ester |
Isocyanate | ≤0.1% |
Hydroxyethyl methacrylate | ≤1.0% |
Acid value | ≤1.6mg KOH/g |
Water | ≤0.5% |
Polymerization inhibitor | 225±25ppm (BHT:2,6-Di-tert-butyl-4-methylphenol) |
Molecular weight | 471g/mol |
Density | 1.11g/cm3 (20℃) |
Refractive index | 1.485 (20℃) |
Boiling point | 283℃ (1013hPa) |
Viscosity | 10000-15000mPa.s (20℃) |
Flash point | >150℃ (DIN51758) |
Solubility in water | 30mg/l (37℃) |
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