234907
2-(Dimethylamino)ethyl methacrylate
contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%
Synonym(s):
Methacrylic acid 2-(dimethylamino)ethyl ester
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About This Item
Linear Formula:
CH2=C(CH3)COOCH2CH2N(CH3)2
CAS Number:
Molecular Weight:
157.21
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1757048
vapor density
5.4 (vs air)
Quality Level
vapor pressure
<1 mmHg ( 25 °C)
assay
98%
form
liquid
contains
700-1000 ppm monomethyl ether hydroquinone as inhibitor
refractive index
n20/D 1.439 (lit.)
bp
182-192 °C (lit.)
density
0.933 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
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
InChI key
JKNCOURZONDCGV-UHFFFAOYSA-N
General description
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.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 1
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Miao Wang et al.
Colloids and surfaces. B, Biointerfaces, 103, 52-58 (2012-12-04)
Grafting-from has proven to be a very effective way to create high grafting densities and well-controlled polymer chains on different kinds of surfaces. In this work, we aim to graft zwitterionic brush from cellulose membrane (CM) via ARGET-ATRP (Activator Regenerated
Bogna Stawarczyk et al.
The Journal of prosthetic dentistry, 106(6), 386-398 (2011-12-03)
Flexural strength, hardness, surface roughness, discoloration, and abrasion resistance are important properties of veneering composite resins. Recently introduced veneering resins are purported to have enhanced mechanical properties due to their composition, but their long-term durability is not known. The purpose
Sang Beom Lee et al.
Biomacromolecules, 4(5), 1386-1393 (2003-09-10)
Amphiphilic random, gradient, and block copolymers of 2-(dimethylamino)ethyl methacrylate (DMAEMA) and n-butyl methacrylate (BMA) were synthesized by atom transfer radical polymerization (ATRP) in water/2-propanol mixtures using a methoxy-poly(ethylene glycol) (MPEG) (M(n) = 2000) macroinitiator. Kinetic studies indicate that the copolymerization