537284
[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide
95%
Sinónimos:
DMAPS, 2-(N-3-Sulfopropyl-N,N-dimethyl ammonium)ethyl methacrylate, N-(3-Sulfopropyl)-N-(methacryloxyethyl)-N,N-dimethylammonium betaine
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Fórmula lineal:
H2C=C(CH3)CO2CH2CH2N(CH3)2(CH2)3SO3
Número CAS:
Peso molecular:
279.35
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
222-860-8
MDL number:
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Permítanos ayudarleInChI key
BCAIDFOKQCVACE-UHFFFAOYSA-N
InChI
1S/C11H21NO5S/c1-10(2)11(13)17-8-7-12(3,4)6-5-9-18(14,15)16/h1,5-9H2,2-4H3
SMILES string
CC(=C)C(=O)OCC[N+](C)(C)CCCS([O-])(=O)=O
assay
95%
mp
150-155 °C (lit.)
Quality Level
Categorías relacionadas
General description
[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide (DMAPS) is a hygroscopic, zwitterionic monomer used in the synthesis of polysulfobetaines. Polysulfobetaines are electrically neutral polymers that contain both cationic and anionic groups within a single monomer unit and feature interesting properties such as antielectrolyte behavior in aqueous salt solutions, biocompatibility, and hemocompatibility. Based upon these properties, polysulfobetaines are useful in many biomedical applications such as drug delivery and drug formulation.
Application
Due to its hygroscopic nature, [2-(methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide (DMAPS) can contain up to one molecule of water per monomer unit. This material should be stored in a cool, dry place and depending on the reaction conditions, water may need to be removed prior to polymerization.
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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