2,2-Dimethyl-5-(propan-2-ylidene)-1,3-dioxane-4,6-dione

98%

  • Product Code: 177270
  CAS:    2231-66-5
Molecular Weight: 184.19 g./mol Molecular Formula: C₉H₁₂O₄
EC Number: MDL Number: MFCD16038481
Melting Point: 128 °C Boiling Point: 378 °C at 760 mmHg
Density: 1.138±0.06 g/cm3(Predicted) Storage Condition: 2-8°C
Product Description: Used primarily as a photoinitiator in UV-curable systems such as inks, coatings, and adhesives. It efficiently generates free radicals upon exposure to ultraviolet light, enabling rapid polymerization of acrylate-based resins. Commonly found in printing inks, electronics encapsulation, and dental materials due to its high reactivity and low yellowing properties. Also valued in formulations requiring good storage stability and fast curing under medium-pressure mercury lamps.
Sizes / Availability / Pricing:
Size Availability Price Quantity
100mg 10-20 days $46.10
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250mg 10-20 days $71.54
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1g 10-20 days $174.88
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2,2-Dimethyl-5-(propan-2-ylidene)-1,3-dioxane-4,6-dione
Used primarily as a photoinitiator in UV-curable systems such as inks, coatings, and adhesives. It efficiently generates free radicals upon exposure to ultraviolet light, enabling rapid polymerization of acrylate-based resins. Commonly found in printing inks, electronics encapsulation, and dental materials due to its high reactivity and low yellowing properties. Also valued in formulations requiring good storage stability and fast curing under medium-pressure mercury lamps.
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