537284
[2-(甲基丙烯酰基氧基)乙基]二甲基-(3-磺酸丙基)氢氧化铵
95%
同義詞:
DMAPS, 2-(N-3-Sulfopropyl-N,N-dimethyl ammonium)ethyl methacrylate, N-(3-Sulfopropyl)-N-(methacryloxyethyl)-N,N-dimethylammonium betaine
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About This Item
線性公式:
H2C=C(CH3)CO2CH2CH2N(CH3)2(CH2)3SO3
CAS號碼:
分子量：:
279.35
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23
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品質等級
化驗
95%
mp
150-155 °C (lit.)
SMILES 字串
CC(=C)C(=O)OCC[N+](C)(C)CCCS([O-])(=O)=O
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
InChI 密鑰
BCAIDFOKQCVACE-UHFFFAOYSA-N
一般說明
[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。
應用
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。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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