Formulating high quality products depend on the characteristics of your raw materials like colour, acid, inhibitor, viscosity and refractive index. Consistent low colour positively contributes to the appearance of the final product. The low acid value helps to stabilize the product and ensures an extended shelf life. Subsequently, the low residual acid content also allows for lower levels of inhibitor without compromising stability. Consistent viscosity delivers the desired physical characteristics while achieving the required refractive index that matches your final product.

Difunctional Monomers:

This product is commonly used in adhesive and sealant formulations

 
Typical Properties
Molecular Formula C11H16O5
Molecular Weight 228.25
Purity (%) >80.0
Specific Gravity 1.115g/mL
Acidity 0.28 max
Colour ( APHA) 50 max
Moisture (%) 0.05 max
Inhibitor 225 ppm
CAS Registration number 1830-78-0
Toxic Substance Control Act List Listed

Triethylene glycol dimethacrylate is a difunctional monomer that has been the foundation of many long-standing dental formulations. It has ideal water absorptivity and stability properties. TEGDMA is available with a variety of inhibitor packages. 




 
Typical Properties
Product Code X943 7446 X943 7466 X943 7424 X943 7422
Molecular Formula C14H22O6 C14H22O6 C14H22O6 C14H22O6
Molecular Weight 286.324 286.324 286.324 286.324
Moisture % <0.3 <0.3 <0.3 <0.3
Purity % >92 >92 >92 >92
Acidity <0.1 <0.1 <0.1 <0.1
Colour (APHA) 25 max 25 max 25 max 25 max
Inhibitor MeHQ 80 to 120 ppm BHT 80 to 120 ppm HQ 50 to 70 ppm HQ 30 to 50 ppm
 

The addition of an ethylene oxide unit to this product increases its reactivity and water absorptivity. It can be used as a primary constituent in anaerobic adhesives. Tetraethyleneglycol dimethacrylate is also sometimes referred to as TEGDMA.

 
Typical Properties
Product Code X945 7446
Molecular Formula C16H26O7
Molecular Weight 330.377
Moisture % <0.5
Purity % >92
Acidity <0.01
Colour (APHA) 25 max
Inhibitor 80 to 120 ppm
Refractive Index 1.461
CAS Registration number 109-17-1
Toxic Substance Control List Listed
1, 6 - Hexanediol dimethacrylate or HDDMA is a hydrophobic dimethacrylate. It assists with cross-linking and can be used in sealants, adhesives, inks and electronic photopolymers. 



 
Typical Properties
Product Code X887 7446 X887 7466 X887 7424
Molecular Formula C14H22O4 C14H22O4 C14H22O4
Molecular Weight 254.326 254.326 254.326
Moisture % <0.2 <0.2 <0.2
Purity % >95 >95 >95
Acidity <0.1 <0.1 <0.1
Specific Gravity 0.996 g/mL     0.996 g/mL     0.996 g/mL    
Inhibitor MeHQ 80 to 120 ppm BHT 80 to 120 ppm HQ 50 to 70 ppm
1, 12 - Dodecanediol dimethacrylate has a hydrophobic backbone that increases its molecular mobility. DDDMA is commonly used in biomaterials and dental applications as well as coatings, composites and sealants. Dodecanediol dimethacrylate provides
fast cure, flexibility and improved surface characteristic to your polymer matrix.  



Typical Properties
Product Code X733 0000 X733 7446
Molecular Formula C20H34O4 C20H34O4
Molecular Weight 338.488 338.488
Moisture % <0.2 <0.10
Purity % >95 >97
Acidity <0.01 <0.1
Specific Gravity 0.950 g/mL     0.950 g/mL 
Inhibitor MeHQ 100 to 300 ppm MeHQ 135 to 165 ppm
Refractive Index 1.455 1.455
Colour (APHA) 200 max 15 max
CAS Registration Number 72829-09-5 72829-09-5
Toxic Substance Control Act List Listed Listed
Trimethylolpropane trimethacrylate or TMPTMA is a unique trifunctional monomer because of its low volatility and its fast cure response. It is also chemical and wear resistant making it ideal for various coatings anaerobic adhesive and composite applications



 
Typical Properties
Product Code X947 7446 X947 7466 X947 7424
Molecular Formula C18H26O6 C18H26O6 C18H26O6
Purity % >90 >90 >90
Acidity <0.005 <0.005 <0.005
Colour (APHA) 25 max 25 max 25 max
Moisture % <0.2 <0.2 <0.2
Inhibitor  MeHQ 80 to 120 ppm BHT 80 to 120 ppm HQ 50 to 70 ppm

 
The additional ethylene glycol molecules increase the reactivity of polyethylene glycol 400 dimethacrylate, a difunctional monomer. Also referred to as PEG400DMA


 
Typical Properties
Product Code X721 0000
Molecular Formula C26-28H46-50O12-13
Molecular Weight 550.642 - 594.695
Moisture % <0.25
Purity % >90
Acidity <0.05
Colour (APHA) 50 max
Inhibitor 80 to 120 ppm
Specific Gravity 1.100g/mL
CAS Registration Number 25852-47-5
Toxic Substance Control List Listed
Diethyleneglycol dimethacrylate is a hydrophilic, cross-linking monomer. It can be used in adhesives and coatings applications. 


 
Typical Properties
Product Code X955 7446 X955 7466 X955 7424
Molecular Formula C12H18O5 C12H18O5 C12H18O5
Molecular Weight 242.271 242.271 242.271
Moisture % <0.5 <0.5 <0.5
Purity % >90 >90 >90
Acidity <0.05 <0.05 <0.05
Inhibitor MeHQ 80 to 120 ppm BHT 80 to 120 ppm HQ80 to 120 ppm
Specific Gravity 1.066g/mL 1.066g/mL 1.066g/mL
 
Ethyleneglycol dimethacrylate, EGDMA acts as a cross-linking agent between polymer chains. Also known as ethylene dimethacrylate or monoethylene glycol dimethacrylate, this difunctional monomer has similar reactivity to methyl methacrylate and low water absorptivity. 


 
Typical Properties
Product Code X942 7224 X942 5224 X949 5244 X949 7244
Molecular Formula C10H14O4 C10H14O4 C10H14O4 C10H14O4
Molecular Weight 198.218     198.218     198.218     198.218    
Purity % 99.0 min 99.5 min 99.5 + 99.0 min
Refractive Index 1.453 1.453 1.453 1.453
Inhibitor HQ 40 to 80 ppm HQ 40 to 80 ppm MeHQ 80 to 120 ppm MeHQ 40 to 80 ppm
Specific Gravity 1.050g/mL 1.050g/mL 1.050g/mL 1.050g/mL