923-26-2

CAS Nr.:

923-26-2

2-Hydroxypropyl methacrylate

EINECS Name:

2-Hydroxypropyl methacrylate

213-090-3

EINECS Nr.:

213-090-3

HPMA / 2-Hydroxypropylmethacrylat / Methacrylsäure-2-hydroxypropylester / 2-Propenoicacid,2-methyl-,2-hydroxypropylester

Synonym:

HPMA / 2-Hydroxypropylmethacrylat / Methacrylsäure-2-hydroxypropylester / 2-Propenoicacid,2-methyl-,2-hydroxypropylester

2-Hydroxypropylmethacrylat (2-HPMA, CAS-Nr. 923-26-2), abgekürzt als 2-HPMA, ist eine chemische Verbindung mit der CAS-Nummer 923-26-2. Diese organische Verbindung gehört zur Gruppe der Methacrylate und ist eine farblose bis leicht gelbliche Flüssigkeit mit einem schwachen, charakteristischen Geruch. 2-HPMA ist in Wasser und vielen organischen Lösungsmitteln löslich, was seine Vielseitigkeit unterstreicht.

Physical Properties

2-Hydroxypropyl methacrylate exhibits several noteworthy physical properties. These properties make 2-HPMA a valuable raw material in various industrial applications.

Applications of 2-Hydroxypropyl Methacrylate

2-HPMA is commonly used as a monomer in the production of polymers and copolymers. These polymers are widely used in the coatings industry, adhesive manufacturing, and the textile industry. Due to its hydroxyl group, 2-HPMA can easily copolymerize with other monomers, resulting in materials with enhanced properties such as adhesion, flexibility, and water resistance.

In the medical industry, 2-HPMA is used in the production of hydrogel-based wound dressings and contact lenses. These hydrogels are characterized by their high biocompatibility and ability to absorb water, making them ideal for wound healing applications and the manufacture of comfortable, moisture-retaining contact lenses.

In the coatings and paints industry, 2-HPMA is used as an additive to improve adhesion and durability. It can optimize the surface properties of coatings, extending their lifespan. This application is particularly important for industrial coatings that must withstand extreme conditions.

2-HPMA is also used as an adhesion promoter in adhesives. By adding 2-HPMA, the adhesive properties of glues on various substrates can be improved. This is particularly useful in the packaging industry and in the production of composite materials, where strong and durable adhesive bonds are required.

2-Hydroxypropyl methacrylate (2-HPMA, CAS No. 923-26-2) is a versatile chemical raw material with a wide range of applications across various industries. Its remarkable physical properties and ability to be used in diverse processes make it an indispensable component of modern industry. Whether in polymer manufacturing, medical applications, the coatings and paints industry, or as an adhesion promoter in adhesives, 2-HPMA plays a central role in enhancing and optimizing industrial processes.