Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
All Photos(3)

Key Documents

View All Documentation

Safety Information

234907

Sigma-Aldrich

2-(Dimethylamino)ethyl methacrylate

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

Synonym(s):

Methacrylic acid 2-(dimethylamino)ethyl ester

Sign Into View Organizational & Contract Pricing

Select a Size

100 ML
CN¥1,709.01
500 ML
CN¥6,172.90

CN¥1,709.01

Estimated to ship onMay 20, 2025Details

Request a Bulk Order
All Photos(3)

Select a Size

Change View
100 ML
CN¥1,709.01
500 ML
CN¥6,172.90

About This Item

Linear Formula:
CH2=C(CH3)COOCH2CH2N(CH3)2
CAS Number:
2867-47-2
Molecular Weight:
157.21
Beilstein:
1757048
MDL number:
MFCD00008589
UNSPSC Code:
12162002
PubChem Substance ID:
24854063
NACRES:
NA.23

CN¥1,709.01

Estimated to ship onMay 20, 2025Details

Request a Bulk Order

vapor density

5.4 (vs air)

Quality Level

200

vapor pressure

<1 mmHg ( 25 °C)

Assay

98%

form

liquid

contains

700-1000 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.439 (lit.)

bp

182-192 °C (lit.)

density

0.933 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
3604653306534867
正丁醇 BioRenewable, ACS reagent, &#8805;99.4%

901351

正丁醇

正丁醇 ACS reagent, &#8805;99.4%

360465

正丁醇

正丁醇 puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., &#8805;99.5% (GC)

33065

正丁醇

正丁醇 suitable for HPLC, &#8805;99.7%

34867

正丁醇

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥99.4%

assay

≥99.4%

assay

≥99.5% (GC)

assay

≥99.7%

grade

ACS reagent

grade

ACS reagent

grade

ACS reagent, puriss. p.a.

grade

-

form

liquid

form

liquid

form

liquid

form

liquid

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

General description

2-(Dimethylamino)ethyl methacrylate (DMAEMA) is a methacrylic acid derivative that is used as a monomer in the production of polymers with a wide range of applications. The most common use of DMAEMA is in the production of cationic polymers, which are highly charged and have applications such as flocculants, coagulants, dispersants, and stabilizers. In addition, DMAEMA-based polymers have found uses in drug delivery systems, tissue engineering, and gene therapy, owing to their excellent biocompatibility and biodegradability properties. DMAEMA can also be used as a modifying agent in coatings, adhesives, and textiles to improve properties such as adhesion, hardness, and water resistance.

Application

2-(Dimethylamino)ethyl methacrylate (DMAEMA) can be used as starting material in the synthesis of poly (DMAEMA) and amphiphilic block copolymers. Poly (DMAEMA) is a thermal and pH-sensitive biocompatible polymer widely used in the following applications.

  • Quaternized poly (DMAEMA) can be used to prepare highly efficient antibacterial magnetic particles. The high density of quaternary ammonium groups generated via surface-initiated ATRP are responsible for high antibacterial activity.
  • Ag nanoparticles immobilized into a poly (DMAEMA) brush layer can be used as a sensor platform for the detection of organic molecules by surface-enhanced Raman spectroscopy (SERS).
  • It can also be used to prepare stable polymer-based gene delivery systems.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 + H312,H314,H317

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

147.2 °F - closed cup

Flash Point(C)

64 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCN1235
    BCCM5542
    BCCL9959
    BCCM4038
    BCCL7298

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    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)
    Bogna Stawarczyk et al.
    The Journal of prosthetic dentistry, 106(6), 386-398 (2011-12-03)
    Flexural strength, hardness, surface roughness, discoloration, and abrasion resistance are important properties of veneering composite resins. Recently introduced veneering resins are purported to have enhanced mechanical properties due to their composition, but their long-term durability is not known. The purpose
    View All Related Papers

    Articles

    The Progress in Development of Dental Restorative Materials

    With dentists placing nearly 100 million dental fillings into patients′ teeth annually in the U.S. alone, polymeric composite restoratives account for a very large share of the biomaterials market.

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service