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Merck
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234907

Sigma-Aldrich

2-(二甲氨基)甲基丙烯酸乙酯

contains 700-1000 ppm monomethyl ether hydroquinone as inhibitor, 98%

别名:

甲基丙烯酸二甲氨乙酯

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About This Item

线性分子式:
CH2=C(CH3)COOCH2CH2N(CH3)2
CAS号:
2867-47-2
分子量:
157.21
Beilstein:
1757048
MDL號碼:
MFCD00008589
分類程式碼代碼:
12162002
PubChem物質ID:
24854063
NACRES:
NA.23

蒸汽密度

5.4 (vs air)

蒸汽壓力

<1 mmHg ( 25 °C)

化驗

98%

形狀

liquid

包含

700-1000 ppm monomethyl ether hydroquinone as inhibitor

折射率

n20/D 1.439 (lit.)

bp

182-192 °C (lit.)

密度

0.933 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

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 密鑰

JKNCOURZONDCGV-UHFFFAOYSA-N

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相关类别

一般說明

甲基丙烯酸 2-(二甲氨基)乙酯 (DMAEMA) 是一种甲基丙烯酸衍生物，其可用作生产具有广泛应用的聚合物的单体。DMAEMA最常见的用途是生产阳离子聚合物，这种聚合物具有高电荷，可用于絮凝剂、混凝剂、分散剂和稳定剂等。此外，基于DMAEMA的聚合物由于其优异的生物相容性和生物降解性，已在药物递送系统、组织工程和基因治疗中得到应用。DMAEMA还可用作涂料、粘合剂和纺织品中的改性剂，以改善粘合性、硬度和耐水性等性能。

應用

2-(二甲胺基)甲基丙烯酸乙酯（DMAEMA）可作为起始原料用于合成聚（DMAEMA）和疏水性嵌段共聚物。聚（DMAEMA）是一种对热和pH敏感的生物相容性聚合物，广泛应用于以下应用。

  • 季铵化聚（DMAEMA）可用于制备高效的抗菌磁性颗粒。通过表面引发的ATRP生成的季铵基团的高密度导致了高抗菌活性。
  • 在聚（DMAEMA）刷层（brush layer）中固定的银纳米颗粒可用作表面增强拉曼光谱（SERS）检测有机分子的传感器平台。
  • 它也可用于制备稳定的聚合物基基因传递系统。

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

147.2 °F - closed cup

閃點（°C）

64 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Anu M Alhoranta et al.
Biomacromolecules, 12(9), 3213-3222 (2011-07-19)
A series of amphiphilic star and linear block copolymers were synthesized using ATRP. The core consisted of either polystyrene (PS) or poly(n-butyl acrylate) (PBuA), having different glass-transition (T(g)) values. These polymers were used as macroinitiators in the polymerization of the
Saadyah E Averick et al.
Biomacromolecules, 13(11), 3445-3449 (2012-09-13)
Cationic nanogels with site-selected functionality were designed for the delivery of nucleic acid payloads targeting numerous therapeutic applications. Functional cationic nanogels containing quaternized 2-(dimethylamino)ethyl methacrylate and a cross-linker with reducible disulfide moieties (qNG) were prepared by activators generated by electron
Joseph M Antonucci et al.
Dental materials : official publication of the Academy of Dental Materials, 28(2), 219-228 (2011-11-01)
The widespread incidence of recurrent caries highlights the need for improved dental restorative materials. The objective of this study was to synthesize low viscosity ionic dimethacrylate monomers (IDMAs) that contain quaternary ammoniums groups (antimicrobial functionalities) and are compatible with existing
Synthesis of well-defined amphiphilic block copolymers with 2-(dimethylamino) ethyl methacrylate by controlled radical polymerization
Zhang Y and Matyjaszewski K
Macromolecules, 32(6), 1763-1766 (1999)
Ying Wang et al.
Biomacromolecules, 13(8), 2585-2593 (2012-07-05)
Photo- and pH-responsive amphiphilic hyperbranched star copolymers, poly(6-O-methacryloyl-1,2;3,4-di-O-isopropylidene-d-galactopyranose)[poly(2-(N,N-dimethylaminoethyl) methacrylate)-co-poly(1'-(2-methacryloxyethyl)-3',3'-dimethyl-6-nitro-spiro(2H-1-benzo-pyran-2,2'-indoline))](n)s [HPMAlpGP(PDMAEMA-co-PSPMA)(n)], were synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization of the DMAEMA and the SPMA using hyperbranched PMAlpGP as a macro RAFT agent. In aqueous solution, the copolymers self-assembled to
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