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448281

Sigma-Aldrich

(3-丙烯酰胺丙基)三甲基氯化铵水溶液 溶液

75 wt. % in H2O

别名:

(丙烯酰胺丙基)三甲胺盐酸盐, 三甲基(3-丙烯酰胺丙基)氯化铵, 丙烯酰胺丙基三甲胺盐酸盐

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About This Item

线性分子式:
H2C=CHCONH(CH2)3N(CH3)3Cl
CAS号:
45021-77-0
分子量:
206.71
MDL號碼:
MFCD00274249
分類程式碼代碼:
12162002
PubChem物質ID:
24868399
NACRES:
NA.23
价格与库存信息目前不能提供

包含

3,000 ppm monomethyl ether hydroquinone as stabilizer

品質等級

200

濃度

75 wt. % in H2O

折射率

n20/D 1.4848

密度

1.11 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

[Cl-].C[N+](C)(C)CCCNC(=O)C=C

InChI

1S/C9H18N2O.ClH/c1-5-9(12)10-7-6-8-11(2,3)4;/h5H,1,6-8H2,2-4H3;1H

InChI 密鑰

OEIXGLMQZVLOQX-UHFFFAOYSA-N

相关类别

一般說明

(3-丙烯酰胺丙基)三甲基氯化铵(APTAC)是一种季铵盐阳离子单体，具有高水溶性。由于永久正电荷的存在，它可进行快速的阳离子聚合。它可用于刺激响应性涂层、生物传感器、药物递送体系、医疗设备、隐形眼镜、牙科复合材料、伤口愈合、水处理用离子交换膜、组织工程用聚合物3D支架等领域。

應用

（3-丙烯酰胺丙基)三甲基氯化铵溶液可用于：



  • 作为阳离子单体用于合成聚两性电解质水凝胶（PAH）。这些水凝胶具有pH响应性和离子强度响应性行为，适用于智能涂层和生物传感器应用。
  • 作为单体用于制备具有高表面孔隙率的聚(APTAC) 离子交换膜，用于去除水中的铜(II)、铬(VI)和砷(V)离子。[1]
  • 作为前体制备用于软骨再生和替代的软骨模拟聚合物支架。[2]

危險聲明

H412

防範說明

P273 - P501

危險分類

Aquatic Chronic 3

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT4386
WXBF4568V
MKCT5640
WXBF0694V
MKCT6717

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Questions

  1. Why is this sold as a 50% wt soln in water? Is it stable as a solid?

    1 answer

    1. The compound (3-Acrylamidopropyl)trimethylammonium chloride is generally sold in solution, i.e. in a liquid form vs a dry form, to facilitate the addition of a stabilizer against premature polymerization. For this product, it is 3,000 ppm monomethyl ether hydroquinone that is used as a stabilizer.

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