234907

2-(Dimethylamino)ethyl methacrylate

contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%

• Synonyme(s) : Methacrylic acid 2-(dimethylamino)ethyl ester
• Formule linéaire : CH₂=C(CH₃)COOCH₂CH₂N(CH₃)₂
• Numéro CAS: 2867-47-2
• Poids moléculaire : 157.21
• Numéro Beilstein : 1757048
• Numéro MDL: MFCD00008589
• Code UNSPSC : 12162002
• ID de substance PubChem : 24854063
• Nomenclature NACRES : NA.23

Propriétés

• Densité de vapeur: 5.4 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: <1 mmHg ( 25 °C)
• Pureté: 98%
• Forme: liquid
• Contient: 700-1000 ppm monomethyl ether hydroquinone as inhibitor
• Indice de réfraction: n20/D 1.439 (lit.)
• Point d'ébullition: 182-192 °C (lit.)
• Densité: 0.933 g/mL at 25 °C (lit.)
• Température de stockage: 2-8°C
• Chaîne SMILES: CN(C)CCOC(=O)C(C)=C
• InChI: 1S/C8H15NO2/c1-7(2)8(10)11-6-5-9(3)4/h1,5-6H2,2-4H3
• Clé InChI: JKNCOURZONDCGV-UHFFFAOYSA-N

Description

Description générale

2-(Dimethylamino)ethyl methacrylate (DMAEMA) is a methacrylic acid derivative that is used as a monomer in the production of polymers with a wide range of applications. The most common use of DMAEMA is in the production of cationic polymers, which are highly charged and have applications such as flocculants, coagulants, dispersants, and stabilizers. In addition, DMAEMA-based polymers have found uses in drug delivery systems, tissue engineering, and gene therapy, owing to their excellent biocompatibility and biodegradability properties. DMAEMA can also be used as a modifying agent in coatings, adhesives, and textiles to improve properties such as adhesion, hardness, and water resistance.

Application

2-(Dimethylamino)ethyl methacrylate (DMAEMA) can be used as starting material in the synthesis of poly (DMAEMA) and amphiphilic block copolymers. Poly (DMAEMA) is a thermal and pH-sensitive biocompatible polymer widely used in the following applications.

• Quaternized poly (DMAEMA) can be used to prepare highly efficient antibacterial magnetic particles. The high density of quaternary ammonium groups generated via surface-initiated ATRP are responsible for high antibacterial activity.
• Ag nanoparticles immobilized into a poly (DMAEMA) brush layer can be used as a sensor platform for the detection of organic molecules by surface-enhanced Raman spectroscopy (SERS).
• It can also be used to prepare stable polymer-based gene delivery systems.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H312,H314,H317
• Conseils de prudence: P261 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 147.2 °F - closed cup
• Point d'éclair (°C): 64 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter