Dipropylene glycol diacrylate
CAS 57472-68-1
EC 260-754-3
Formula C12H18O5
MW 242.27 g/mol
Monomers & Building Blocks Plastics & PolymersPrinting & PackagingCoatings, Adhesives, Sealants & Elastomers Polymerization InitiationCross-linking & Curing
Description
Dipropylene glycol diacrylate (DPGDA) is a difunctional acrylate monomer with CAS 57472-68-1, supplied under trade names including SR 508, Sartomer 508, Actilane 422, Miramer M222, and Photomer 4226. It carries no E-code designation and is classified under HS code 2918.99.5000 for customs purposes.
In UV-curable coatings and printing inks, DPGDA acts as a reactive diluent that reduces viscosity while incorporating into the polymer network during photopolymerisation, improving cure speed and film hardness. In adhesive and sealant formulations, its bifunctional structure enables cross-linking between polymer chains, increasing cohesive strength and chemical resistance.
DPGDA is available as an industrial-grade liquid and is subject to REACH registration requirements within the EU. Suppliers typically offer it in drums and IBC containers. Formulators should confirm SDS compliance and any applicable workplace exposure limits before procurement.
In UV-curable coatings and printing inks, DPGDA acts as a reactive diluent that reduces viscosity while incorporating into the polymer network during photopolymerisation, improving cure speed and film hardness. In adhesive and sealant formulations, its bifunctional structure enables cross-linking between polymer chains, increasing cohesive strength and chemical resistance.
DPGDA is available as an industrial-grade liquid and is subject to REACH registration requirements within the EU. Suppliers typically offer it in drums and IBC containers. Formulators should confirm SDS compliance and any applicable workplace exposure limits before procurement.
Physical Properties
| Boiling Point | 119-121°C 0,8mm |
| Density | 1.049 g/cm³ |
| Flash Point | 110 °C |
| Color | Colourless |
| Form | Oil |
| Water Solubility | 5.2g/L at 20℃ |
| Vapor Pressure | 0.085Pa at 20℃ |
| Refractive Index | 1.4500-1.4540 |
| Log P | 0.2 at 24℃ |
Safety & Handling (Learn More)
Danger GHS05 GHS07
H
H315H317H318
P
P261P264P272P280P317P321P501P264+P265P302+P352P332+P317P333+P317P362+P364P305+P354+P338
Trade & Regulatory
| HS Code | 2918.99.5000 |
Other Names
1-(2-prop-2-enoyloxypropoxy)propan-2-yl prop-2-enoateDPGDASr 508Sartomer 508Actilane 422Laromer DPGDAPhotomer 4226Miramer M 222Sartomer SR508
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