[2-(甲基丙烯酰基氧基)乙基]二甲基-(3-磺酸丙基）氢氧化铵（DMAPS）是一种用于合成聚磺基甜菜碱的吸湿性两性离子单体。聚磺基甜菜碱是电中性聚合物，其一个单体单元内含有阳离子和阴离子两种基团，并且具有有趣的性质，例如在盐水溶液中的抗电解质行为、生物相容性和血液相容性。这些性质使聚磺基甜菜碱可用于许多生物医学应用，如药物递送和药物制剂。 应用 由于[2-(甲基丙烯酰基氧基)乙基]二甲基-(3-磺酸丙基）氢氧化铵（DMAPS）具有吸湿性，其每个单体单元含有最多一分子的水。该材料应储存在阴凉干燥处，并且有些反应条件可能需要在聚合前除去水。 [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.
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[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)（SPE）
Dangerous GoodsCAS number：3637-26-1 molecular formula：C11H21NO5S
overview
compound introduction
Specs
| Chinese alias | 3-[[2-(甲基丙烯酰氧基)乙基]二甲铵基]丙烷-1-磺酸盐 | [2-(甲基丙烯酰氧基)乙基]二甲基(3-磺丙基)氢氧化铵内盐 | N,N-二甲基-N-(2-甲基丙烯酰氧基乙基)-N-(3-磺丙基)铵甜菜碱 | ||
| English alias | A823217 | 3-[N-(2-methacryloxylethyl)-N,N-dimethylammonio]-propane sulfonate | Dimethyl(2-((2-methyl-1-oxoallyl)oxy)ethyl)(3-sulphopropyl)ammonium hydroxide | DTXSID10189895 | SCHEMBL866754 | 3-((2-(Methacryloyloxy)ethyl)dimethylammonio)propane-1-sulfonat | ||
| CAS number | 3637-26-1 | molecular formula | C11H21NO5S |
| molecular weight | 279.35 g/mol | Exact mass | ≥97% |
| PSA | 91.900 Ų | logp | 0.3 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H302: 吞食有害 H312: 皮肤接触有害
Statement of Preventive Measures：
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P330: 漱口 P301+P317: 如果被吞咽：请寻求医疗帮助。 P317: 寻求紧急医疗救助。
Personal protective equipment：
dust mask type N95 (US), Eyeshields, Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
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MSDS
Found 1 shareMSDS
3637-26-1 | [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide.pdf
