MilliporeSigma
All Photos(2)

Documents

292818

Sigma-Aldrich

2-Hydroxyethyl acrylate

96%, contains 200-650 ppm monomethyl ether hydroquinone as inhibitor

Sign Into View Organizational & Contract Pricing

Synonym(s):
Ethylene glycol monoacrylate
Linear Formula:
CH2=CHCOOCH2CH2OH
CAS Number:
Molecular Weight:
116.12
Beilstein/REAXYS Number:
969853
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor density

>1 (vs air)

Quality Level

vapor pressure

<0.1 mmHg ( 20 °C)

assay

96%

form

solid

contains

200-650 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.45 (lit.)

bp

90-92 °C/12 mmHg (lit.)

density

1.011 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

OCCOC(=O)C=C

InChI

1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2

InChI key

OMIGHNLMNHATMP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
128635234923477028
2-Hydroxyethyl acrylate 96%, contains 200-650&#160;ppm monomethyl ether hydroquinone as inhibitor

292818

2-Hydroxyethyl acrylate

2-Hydroxyethyl methacrylate contains &#8804;250&#160;ppm monomethyl ether hydroquinone as inhibitor, 97%

128635

2-Hydroxyethyl methacrylate

Butyl acrylate &#8805;99%, contains 10-60&#160;ppm monomethyl ether hydroquinone as inhibitor

234923

Butyl acrylate

2-Hydroxyethyl methacrylate &#8805;99%, contains &#8804;50&#160;ppm monomethyl ether hydroquinone as inhibitor

477028

2-Hydroxyethyl methacrylate

density

1.011 g/mL at 25 °C (lit.)

density

1.073 g/mL at 25 °C (lit.)

density

0.894 g/mL at 25 °C (lit.)

density

1.073 g/mL at 25 °C (lit.)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

bp

90-92 °C/12 mmHg (lit.)

bp

67 °C/3.5 mmHg (lit.)

bp

145 °C (lit.)

bp

67 °C/3.5 mmHg (lit.)

vapor density

>1 (vs air)

vapor density

5 (vs air)

vapor density

>1 (vs air)

vapor density

5 (vs air)

contains

200-650 ppm monomethyl ether hydroquinone as inhibitor

contains

≤250 ppm monomethyl ether hydroquinone as inhibitor

contains

10-60 ppm monomethyl ether hydroquinone as inhibitor

contains

≤50 ppm monomethyl ether hydroquinone as inhibitor

General description

2-Hydroxyethyl acrylate (HEA) is a monomer that is widely used in the field of material synthesis for the production of various types of polymers, such as hydrogels, coatings, adhesives, and thermosets. Its versatility lies in its ability to copolymerize with a variety of monomers, resulting in a wide range of polymer properties and applications. Its main use is in the production of hydrogels, which are highly absorbent and can be used in wound dressings, contact lenses, drug delivery systems, and other biomedical applications. Additionally, 2-hydroxyethyl acrylate-based coatings and adhesives are used in various surface modification and bonding applications, owing to their excellent adhesion, flexibility, and chemical resistance properties.

Application

Porous hydrogels can be prepared by copolymerization of 2-hydroxyethyl acrylate and a cross linking agent. 2-hydroxyethyl acrylate may be used in the synthesis of amphilic block copolymers by nitroxide mediated living radical polymeration. Also, it may be used to prepare tuned poly(hydroxyethyl acrylate) by atom transfer radical polymerization.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

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

wgk_germany

WGK 3

flash_point_f

213.8 °F - closed cup

flash_point_c

101 °C - closed cup

ppe

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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Konrad Gziut et al.
Polymers, 12(10) (2020-09-30)
A new fabrication method for thin (120 µm) thermally curable structural self-adhesive tapes (SATs) was demonstrated by utilizing a series of acrylic syrups (ASs) modified using Bisphenol A-based liquid epoxy resin. The acrylic syrups containing poly(butyl acrylate-co-butyl methacrylate-co-glycidyl methacrylate-co-2-hydroxyetyl acrylate-co-4-acryloyloxy
Karen McAllister et al.
Journal of the American Chemical Society, 124(51), 15198-15207 (2002-12-19)
Polymeric nanogel vectors were developed for cellular gene and antisense delivery. Inverse microemulsion polymerization was utilized to synthesize biocompatible nanogels with controlled size, morphology, and composition. The chemical composition, size, polydispersity, stability, and swelling behavior of the nanogels were investigated
Sabrina Dehn et al.
Biomacromolecules, 13(9), 2739-2747 (2012-07-10)
A strategy is presented that exploits the ability of synthetic polymers of different nature to disturb the strong self-assembly capabilities of amyloid based β-sheet forming peptides. Following a convergent approach, the peptides of interest were synthesized via solid-phase peptide synthesis
Yafeng Wu et al.
Analytical chemistry, 81(16), 7015-7021 (2009-07-09)
A novel signal amplification strategy for electrochemical detection of DNA and proteins based on the amplification-by-polymerization concept is described. Specifically, a controlled radical polymerization reaction is triggered after the capture of target molecules on the electrode surface. Growth of long
Tugba Ozdemir et al.
ACS biomaterials science & engineering, 2(12), 2217-2230 (2016-12-19)
Current treatments for chronic xerostomia, or "dry mouth", do not offer long-term therapeutic benefits for head and neck cancer survivors previously treated with curative radiation. Towards the goal of creating tissue-engineered constructs for the restoration of salivary gland functions, we

Articles

Monomers for ophthalmic use aim for purity, reliability, and comfort, driving innovation for affordable contact lenses.

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