Sinomer® 10-MDP is a high-purity, phosphate-based functional monomer widely used as a key adhesion promoter in self-etch dental adhesive systems. Its molecular structure combines a polymerizable methacrylate group with a strongly acidic phosphoric acid ester group, enabling simultaneous etching of tooth substrate and copolymerization with resin matrices. This results in a stable and durable hybrid layer, providing outstanding bond strength to enamel, dentin, and even zirconia ceramics.
SINOMER® 10-MDP
(Self-Etching Functional Monomer for Dental Adhesive Systems )
Chemical Name: 10-Methacryloyloxydecyl dihydrogen phosphate
CAS No.: 85590-00-7
MF: C14H27O6P
MW:322.33
Molecular structure:

Sinomer® 10-MDP is a high-purity, phosphate-based functional monomer widely used as a key adhesion promoter in self-etch dental adhesive systems. Its molecular structure combines a polymerizable methacrylate group with a strongly acidic phosphoric acid ester group, enabling simultaneous etching of tooth substrate and copolymerization with resin matrices. This results in a stable and durable hybrid layer, providing outstanding bond strength to enamel, dentin, and even zirconia ceramics.
Item | Specification |
Appearance | Light yellow viscous liquid |
Assay | ≥95.0 % |
Sinomer® 10-MDP is primarily employed as the key functional monomer in:
Self-Etch Dental Adhesives: For direct bonding to enamel, dentin, and prepared tooth surfaces.
Universal Dental Adhesives: Compatible with both self-etch and etch-and-rinse techniques.
Resin Cements & Primers: Especially for bonding to high-strength ceramics (e.g., zirconia) and alloys.
Surface Modifiers: To improve the adhesive properties of composites and other dental restorative materials.
● Packaging: Bottle or Bag.
● Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating at 2 - 8 °C.
Protecting the product from leakage, rain and insolation during transportation.
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