Product name:1,4-Butanediol dimethacrylate
Purity:99%
Appearance:Colorless liquid
Sample:Available
Storage:2-8°C
CAS No.: 2082-81-7
1,4-Butanediol dimethacrylate Cas 2082-81-7
Typical Properties
Chemical name:1,4-Butanediol dimethacrylate
Cas no:2082-81-7
Synonyms:Bismethacrylic acid tetramethylene ester;BDDMA;2-methylacrylic acid 4-methacryloyloxybutyl ester
Molecular weight:226.27
Molecular formula:C12H18O4
Molecular structure:
| Item | Specification |
| Melting point | −117 °C |
| Boiling point | 132-134 °C |
| Density | 1.023 g/mL |
| RI | n20/D 1.456 |
| Fp | 38 °F |
| pKa | 9.8 |
| Water Solubility | 243mg/L |
Usage
UV-curable resins: Cross-linking diluent monomers for coatings, inks, and adhesives; enhances hardness and wear resistance
Dental resin materials: Dental filling resins and denture base materials; high-strength, low-shrinkage cross-linking agents
Acrylic resin modification: Cross-linking additives for thermosetting resins, engineered stone, and composite materials
Anaerobic and structural adhesives: Enhances bond strength, water resistance, and chemical resistance
Photoresists and 3D printing photosensitive resins: Adjusts curing speed and product toughness
Packaging and Shipping
200kg/drum
According to customer requirments.
Inquiry Price for
1,4-Butanediol dimethacrylate Cas 2082-81-7