| product_name | Dimethylaminoethyl methacrylate |
| CAS_number | 2867-47-2 |
| formula | C8H15NO2 |
| molar_mass | 157.21 |
| boiling_point | 189-190°C |
| density | 0.942 g/mL |
| refractive_index | 1.442 |
| viscosity | 1.0 cP at 20°C |
| flash_point | 75°C |
| solubility | Miscible with water |
| pKa | 9.25 |
| stability | Stable under recommended storage conditions |
| vapor_pressure | 0.5 mmHg at 25°C |
| appearance | Clear colorless liquid |
What is dimethylaminoethyl methacrylate (DMAEMA)?
Dimethylaminoethyl methacrylate, often
abbreviated as DMAEMA, is a chemical compound used in various industries such as adhesives,
coatings, and personal care products. It is a methacrylic acid ester that is typically used
as a polymerizable monomer.
How is DMAEMA commonly used in the industry?
DMAEMA is
commonly used as a co-monomer in the production of various polymers, adhesives, and
coatings. It provides excellent adhesion properties, chemical resistance, and stability to
the final products. DMAEMA can also be used in personal care products as an ingredient in
hair gels and nail polishes.
What are the key properties of DMAEMA that make it a
popular choice in industrial applications?
DMAEMA possesses several key properties that
make it a popular choice in industrial applications. These include its excellent adhesion to
various surfaces, high reactivity in polymerization reactions, good solubility in organic
solvents, and resistance to chemicals and weathering. Additionally, DMAEMA can be easily
copolymerized with other monomers to tailor the properties of the final product.
How
does DMAEMA contribute to the performance of adhesives and coatings?
In adhesives and
coatings, DMAEMA functions as a reactive monomer that enhances the adhesion properties of
the final product. It forms strong bonds with a variety of substrates, improving the overall
durability and performance of the adhesive or coating. DMAEMA also helps to improve the
chemical resistance and flexibility of the polymer matrix, making it ideal for demanding
applications.
What are some of the benefits of using DMAEMA in personal care
products?
When used in personal care products, DMAEMA can provide excellent adhesion
properties, allowing formulations to adhere well to hair or nails. It also helps to improve
the durability and longevity of the products, making them more resistant to water, oils, and
other environmental factors. Additionally, DMAEMA can contribute to the overall stability
and performance of hair gels and nail polishes.
Are there any safety considerations
when handling DMAEMA?
Like all chemicals, DMAEMA should be handled with care to ensure
safety. It is important to use appropriate personal protective equipment, such as gloves and
goggles, when working with DMAEMA. Proper ventilation should also be maintained to prevent
inhalation of vapors. Additionally, storage of DMAEMA should be in a cool, dry place away
from incompatible materials.
What are some important factors to consider when
formulating with DMAEMA?
When formulating with DMAEMA, it is important to consider
factors such as the desired properties of the final product, the compatibility of DMAEMA
with other ingredients, and the processing conditions required for polymerization. The
concentration of DMAEMA, as well as the choice of other monomers and additives, can also
impact the performance of the formulation.
Can DMAEMA be used in combination with
other monomers to tailor specific properties?
Yes, DMAEMA can be easily copolymerized
with other monomers to tailor specific properties of the final product. By varying the ratio
of DMAEMA to other monomers, it is possible to control parameters such as adhesion strength,
flexibility, and chemical resistance. This versatility makes DMAEMA a valuable component in
the formulation of custom polymers for diverse applications.
What are some common
challenges faced when working with DMAEMA?
Some common challenges faced when working with
DMAEMA include its high reactivity, which requires careful handling to prevent premature
polymerization. Additionally, compatibility issues with certain ingredients or substrates
may arise, requiring adjustments to the formulation. Proper storage conditions and handling
procedures are essential to ensure the stability and performance of DMAEMA in various
applications.
In summary, DMAEMA is a versatile chemical compound with a wide range
of industrial applications. Its excellent adhesion properties, reactivity, and compatibility
with other monomers make it a valuable ingredient in adhesives, coatings, and personal care
products. By understanding the key properties and considerations associated with DMAEMA,
formulators can develop customized solutions to meet specific application requirements.
