Benzoin dimethyl ether (DMPA)

99%

  • Product Code: 62048
  Alias:    Photoinitiator 651; Benzoin dimethyl ether (DMPA); Benzoin dimethyl ether, photoinitiator-6512, BDK, 2,2-dimethoxy-2-phenylacetophenone
  CAS:    24650-42-8
Molecular Weight: 256.3 g./mol Molecular Formula: C₁₆H₁₆O₃
EC Number: 246-386-6 MDL Number: MFCD00008475
Melting Point: 67-70 °C(lit.) Boiling Point: 169°C 7mm
Density: Storage Condition: room temperature
Product Description: Benzoin dimethyl ether (DMPA) is widely used as a photoinitiator in UV-curable coatings, inks, and adhesives. It generates free radicals upon exposure to ultraviolet light, initiating the polymerization process that solidifies these materials. This makes it essential in industries requiring rapid curing, such as printing, packaging, and electronics. Additionally, DMPA is utilized in the production of photoresists for microfabrication in the semiconductor industry, where precise patterning is critical. Its efficiency in initiating cross-linking reactions under UV light ensures high-quality, durable finishes in various applications.
Product Specification:
Test Specification
HEAVY METALSAS PB 0-50
LOSS ON DRYING 0-1
Melting point 65-69
PurityGC 98.5-100
APPEARANCE WHITE POWDER OR CRYSTALS
INFRARED SPECTRUM Conforms to Structure
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
50.000 10-20 days ฿720.00
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250.000 10-20 days ฿1,880.00
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1000.000 10-20 days ฿4,930.00
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5000.000 10-20 days ฿21,480.00
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Benzoin dimethyl ether (DMPA)
Benzoin dimethyl ether (DMPA) is widely used as a photoinitiator in UV-curable coatings, inks, and adhesives. It generates free radicals upon exposure to ultraviolet light, initiating the polymerization process that solidifies these materials. This makes it essential in industries requiring rapid curing, such as printing, packaging, and electronics. Additionally, DMPA is utilized in the production of photoresists for microfabrication in the semiconductor industry, where precise patterning is critical. Its efficiency in initiating cross-linking reactions under UV light ensures high-quality, durable finishes in various applications.
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