C9H14N2O3
25 ± 2% in MMA
C9H14N2O3
25 ± 2% in MMA
Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25% in MMA)
Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25% in MMA) is an ester of Methacrylic acid and is used as a raw material component in the synthesis of polymers. Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25% in MMA) is a monofunctional monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic hydrophobic group. Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25%) forms homopolymers and copolymers. Copolymers of Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25% in MMA) can be prepared with (meth)acrylic acid and its salts, amides, and esters, and with (meth)acrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils, etc.
Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25% in MMA) is a very useful starting material for chemical synthesis since it easily undergoes addition reactions with a wide range of organic and inorganic compounds.
Product type: Methacrylate Monomer
Features & Benefits:
- Crosslinking
- Adhesion
- Rheology modifier
It is applied in the production of:
- Paints and Coatings
- Personal care
- Adhesives
Chemical Properties:
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Purity25 ± 2% in MMA
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Acid Value-
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Water contentmax. 1.0 %
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Color APHAmax. 200
Physical Properties:
-
Appearanceclear, yellowish
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Physical formliquid
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Odorester-like, mild pungent
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Molecular weight198.2 g/mol
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Polymer Tg-
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Tgn/a
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Density1.015 g/cm3 at 15 °C (of MMA)
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Boiling Point101 °C
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Flash point9 °C
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Melting Point-
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Vapor Point37 mbar at 20 °C (of MMA)
In order to prevent polymerization, Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25%) must always be stored under air, and never under inert gases. The presence of oxygen is required for the stabilizer to function effectively. It has to contain a stabilizer and the storage temperature must not exceed 35 °C or drop below 10 °C in order to avoid precipitation. Under these conditions, the storage stability of one year can be expected upon delivery. In order to minimize the likelihood of overstorage, the storage procedure should strictly follow the “first-in-first-out” principle. For extended storage periods over 4 weeks, it is advisable to replenish the dissolved oxygen content. Storage tanks and pipes should be made of stainless steel or aluminum. Regulations for the storage of flammable liquids must be observed (explosion-proof electrical equipment, vented tanks with flame arresters, etc. Storage tanks, pumps, and pipes should be earthed.
Storage & Handling:
In order to prevent polymerization, Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25%) must always be stored under air, and never under inert gases. The presence of oxygen is required for the stabilizer to function effectively. It has to contain a stabilizer and the storage temperature must not exceed 35 °C or drop below 10 °C in order to avoid precipitation. Under these conditions, the storage stability of one year can be expected upon delivery. In order to minimize the likelihood of overstorage, the storage procedure should strictly follow the “first-in-first-out” principle. For extended storage periods over 4 weeks, it is advisable to replenish the dissolved oxygen content. Storage tanks and pipes should be made of stainless steel or aluminum. Regulations for the storage of flammable liquids must be observed (explosion-proof electrical equipment, vented tanks with flame arresters, etc. Storage tanks, pumps, and pipes should be earthed.
A Safety Data Sheet has been compiled for Ureido Methacrylate 25% in Methyl Methacrylate (UMA 25%) that contains up-to-date information on questions relevant to safety.
The data contained in this publication are based on our current knowledge and experience. In view of the many factors that may affect the processing and application of our product, these data do not relieve processors from carrying out their own investigations and tests; neither do these data imply any guarantee of certain properties, nor the suitability of the product for a specific purpose. Any descriptions, drawings, photographs, data, proportions, weights, etc. given herein may change without prior information and do not constitute the agreed contractual quality of the product. It is the responsibility of the recipient of our products to ensure that any proprietary rights and existing laws and legislation are observed.