For professionals in the chemical and materials industries, identifying and sourcing high-quality monomers is paramount to product success. Allyl Diglycol Carbonate (ADC), known by its CAS number 142-22-3, stands out as a critical component, particularly in the realm of optical materials. This article delves into the essential aspects of ADC, aiming to equip procurement managers, R&D scientists, and formulators with the knowledge needed to make informed purchasing decisions.

What is Allyl Diglycol Carbonate?

Allyl Diglycol Carbonate is a difunctional monomer characterized by its two allyl groups and a central diethylene glycol carbonate structure. Its chemical formula is C12H18O7, and it typically presents as a clear liquid. The significance of this compound lies in its ability to polymerize into robust, clear materials, most notably poly(allyl diglycol carbonate), widely recognized as CR-39. This polymer is celebrated for its excellent optical clarity, lightweight nature, and superior scratch resistance compared to many other plastics.

Key Properties and Specifications for Buyers

When considering ADC for industrial applications, several key properties are of utmost importance:

  • Purity (Assay): High purity is critical for achieving optimal optical properties and predictable polymerization. ADC is typically supplied with an assay of 99% or higher.
  • Appearance: A clear liquid is the standard, indicating a lack of impurities or degradation.
  • Refractive Index: A refractive index around 1.450-1.460 is standard, contributing to the performance of optical lenses.
  • Moisture Content: Low moisture content (typically <0.2%) is essential to prevent premature hydrolysis and maintain monomer stability during storage and processing.

As a manufacturer and supplier, ensuring these specifications are met is our core commitment. We understand that consistent quality is non-negotiable for our B2B clients seeking to buy this chemical.

Applications Driving Demand for ADC

The versatility of Allyl Diglycol Carbonate makes it indispensable in several key industries:

  • Optical Lenses: This is the primary application. ADC is used to produce high-quality eyeglass lenses, sunglasses, camera lenses, and other precision optical components where clarity, impact resistance, and lightweight properties are paramount.
  • Protective Screens: Its durability makes it suitable for manufacturing security screens and industrial safety glasses.
  • Automotive Components: ADC can be found in automotive applications such as windshields and transparent panels requiring high impact strength and weatherability.
  • Electronic Displays: It serves as a material for filters in electronic displays, contributing to visual quality and protection.

For procurement managers looking to purchase this essential monomer, understanding these applications helps in forecasting demand and sourcing requirements.

Sourcing and Supply Chain Considerations

When you need to buy Allyl Diglycol Carbonate, partnering with a reliable manufacturer and supplier is key. We offer ADC in standard packaging of 225kg drums, with delivery typically within 7-10 days of order confirmation. Proper storage is crucial: the monomer should be kept in a cool, dry, well-ventilated location, away from open flames, high temperatures, oxidants, and acids, in tightly sealed containers.

For businesses in need of this critical chemical intermediate, we provide competitive pricing and a robust supply chain. Whether you are a product formulator or a large-scale manufacturer, we are your trusted partner for sourcing high-quality Allyl Diglycol Carbonate from China.