Hydroxyethyl methacrylate (HEMA)

Chemical Name: 2-Hydroxyethyl methacrylate / HEMA

HEMA
2-hydroxyethyl methacrylate
HEMA is an ester of methacrylic acid, soluble in water and has relatively low volatility. 
2-hydroxyethyl methacrylate copolymerizes easily with a variety of monomers, incorporates cross-link sites, imparts corrosion, fogging and abrasion resistance, and the hydroxyl group improves adhesion.

HEMA is Functional monomer for thermoset coating, textile treatment agent, adhesives, paper processing material, polymer modifier. Tg: 55

2-Hydroxyethyl methacrylate (HEMA)
Hydroxyethyl methacrylate (HEMA). 
Hydroxyethyl methacrylate is a clear, colourless liquid with a characteristic odour. 
Hydroxyethyl methacrylate is an ester of methacrylic acid. 
Hydroxyethyl methacrylate easily dissolves in water, relatively low volatility, non-toxic and non-yellowing.

HEMA copolymerizes readily with a wide variety of monomers, and the added hydroxyl groups improve adhesion to surfaces, incorporate cross-linking sites, and impart corrosion, fogging, and abrasion resistance, as well as contribute to low odour, colour, and volatility.

HEMA is used in the manufacture of acrylic polymers for adhesives, printing inks, coatings and metal applications. HEMA is also widely used as reactive diluent and alternative to styrene in unsatured polyester (UPR).

HEMA is also used in high performance coatings for glass to guard against scratching and weathering. 
HEMA is found in paint resins and binders for textiles and paper. 
HEMA is also found in metal coatings as an adhesion promoter


Hydroxyethyl methacrylate (HEMA) refers to a chemical substance that is a monomer hydroxyester compound used to desensitize dentin structures and make polymers. 
It is a clear, colorless liquid with a characteristic odor. 
These polymers are hydrophobic in nature, making them excellent for water-blocking corrosion prevention mechanisms.

Hydroxyethylmethacrylate or HEMA is the organic compound with the formula H2C=C(CH3)CO2CH2CH2OH. 
It is a colorless viscous liquid that readily polymerizes. 
HEMA is a monomer that is used to make various polymers.

2-Hydroxyethyl Methacrylate is a hydroxyester compound and a resin monomer used in desensitizing dentin. 
By applying 2-hydroxyethyl methacrylate locally to sensitive teeth, sensitive areas in the teeth get sealed and block the dentinal tubules at the dentin surface from stimuli that cause pain. This prevents excitation of the tooth nerve and relieves pain caused by tooth hypersensitivity.

2-hydroxyethyl methacrylate is an enoate ester that is the monomethacryloyl derivative of ethylene glycol. 
It has a role as a polymerisation monomer and an allergen. It derives from an ethylene glycol and a methacrylic acid.


2-hydroxyethyl methacrylate
EC number: 212-782-2 
CAS number: 868-77-9

SYNONYMS    
HEMA; Hydroxyethyl Methacrylate; 1,2-Ethanediol Mono(2-methylpropenoate); Glycol Methacrylate; Hydroxyethylmethacrylate; Glycol Monomethacrylate; Hydroxyethyl Methacrylate; Ethylene Glycol Methacrylate; 2-(Methacryloyloxy)ethanol

CATEGORIES: Adhesives & Sealants, Coatings, Inks & Digital Inks, Plastic, Resin & Rubber

This product is mainly used in producing thermosetting coating, fiber treating agent, adhesive, light-sensitive resin and medical polymer material, etc.

Synonyms: 2-Hydroxyethyl 2-methylpropenoate, HEMA, Methacrylic acid 2-hydroxyethyl ester

CAS RN: 868-77-9 
2-Hydroxyethyl Methacrylate (stabilized with MEHQ)

2-hydroxyethyl methacrylate: An enoate ester that is the monomethacryloyl derivative of ethylene glycol.

Hydroxyethylmethacrylate or HEMA is the organic compound with the formula H2C=C(CH3)CO2CH2CH2OH. 
It is a colorless viscous liquid that readily polymerizes. 
HEMA is a monomer that is used to make various polymers.

Synonyms:
Ethylene Glycol Methacrylate (stabilized with MEHQ)
Methacrylic Acid 2-Hydroxyethyl Ester (stabilized with MEHQ)
HEMA (stabilized with MEHQ)

Chemical Role(s): polymerisation monomer
Any compound used as a monomer for a polymerisation process. 
The term is generally used in relation to industrial polymerisation processes.

2-hydroxyethyl methacrylate has functional parent ethylene glycol 
2-hydroxyethyl methacrylate has functional parent methacrylic acid 
2-hydroxyethyl methacrylate has role allergen 
2-hydroxyethyl methacrylate has role polymerisation monomer 
2-hydroxyethyl methacrylate is a enoate ester 

Applications
Polyhydroxyethylmethacrylate is hydrophobic; however, when the polymer is subjected to water it will swell due to the molecule's hydrophilic pendant group. 
Depending on the physical and chemical structure of the polymer, it is capable of absorbing from 10 to 600% water relative to the dry weight. 
Because of this property, it was one of the first materials to be successfully used in the manufacture of soft contact lenses.

When treated with polyisocyanates, poly(HEMA) makes a crosslinked polymer, an acrylic resin, that is a useful component in some paints

Use in 3D printing
HEMA lends itself well to applications in 3D printing as it cures quickly at room temperature when exposed to UV light in the presence of photoinitiators. 
It may be used as a monomeric matrix in which 40nm silica particles are suspended for 3D glass printing.
When combined with a suitable blowing agent such as BOC Anhydride it forms a foaming resin which expands when heated.

Methacylate ester monomers (Butyl Methacrylate, t-Butyl Methacrylate, Cyclohexyl Methacrylate, Di-HEMA Trimethylhexyl Dicarbamate, Ethoxyethyl Methacrylate, Glycol HEMA-Methacrylate, HEMA, HEMA Acetoacetate, Hydroxypropyl Methacrylate, Isobornyl Methacrylate, Isobutyl Methacrylate, Isopropylidenediphenyl Bisoxyhydroxypropyl Methacrylate, Lauryl Methacrylate, Methoxydiglycol Methacrylate, PEG-4 Dimethacrylate, Triethyleneglycol Dimethacrylate, Trimethylolpropane Trimethacrylate) are colorless liquids. Methacrylate ester monomers are used in nail enhancement products.

Why is it used in cosmetics and personal care products?
Methacrylate ester monomers are used in nail enhancement products to build or lengthen the nail.

Methylacrylate ester monomers are relatively small chemical compounds. 
They are produced by reacting methacrylic acid with the appropriate alcohol. 
For example, Butyl Methacrylate is prepared from the reaction of methacrylic acid and butyl alcohol. 
Many of the methacrylate ester monomers are used in dentistry as resins, adhesives and restorative materials.

IUPAC name
2-Hydroxyethyl 2-methylprop-2-enoate

Other names
HEMA; hydroxyethylmethacrylate; glycol methacrylate; glycol monomethacrylate; hydroxyethyl methacrylate; ethylene glycol methacrylate; 2-(methacryloyloxy)ethanol

CAS Number: 868-77-9 
Chemical formula : C6H10O3
Molar mass: 130.143 g·mol−1
Appearance: Colourless liquid
Density: 1.07 g/cm3
Melting point: −99 °C (−146 °F; 174 K)
Boiling point: 213 °C (415 °F; 486 K)
Solubility in water: miscible
log P: 0.50
Vapor pressure: 0.08 hPa

2-Hydroxyethyl Methacrylate (HEMA) is a neutral hydrophilic monomer useful in UV curing polymer systems & durable high gloss coatings. 
Other industrial applications include nails, dental, hydrogels (such as contact lens), UV inks & adhesives. 
HEMA provides scratch, solvent & weather resistance, control of hydrophobicity &/or can introduce reactive sites.

IUPAC Name 
2-hydroxyethyl methacrylate
Synonyms     
(hydroxyethyl)methacrylate    
1,2-Ethanediol mono(2-methyl)-2-propenoate    
2-(Methacryloyloxy)ethanol    
2-Hydroxyethyl 2-methylacrylate    
2-Hydroxyethyl methacrylate    
2-Hydroxyethylmethacrylate    
β-Hydroxyethyl methacrylate    
Ethylene glycol methacrylate    
Ethylene glycol monomethacrylate    
Glycol methacrylate    
Glycol monomethacrylate    
HEMA    
Hydroxyethyl methacrylate    

Global Hydroxyethyl Methacrylate (HEMA) Market is classified on the basis of product type, applications and geography. 
Hydroxyethyl Methacrylate or HEMA is a chemical compound which is a monomer. 
HEMA is basically a clear and colourless liquid. 
HEMA is primarily used to make a wide range of polymers based products.

The factors that propel the growth of the Hydroxyethyl Methacrylate Market include increasing demand and wide range of applications. 
On the other hand, there are certain factors that may hamper the growth of the market such as skin irritation, sore throat, cough, etc.

Hydroxyethyl Methacrylate (HEMA) Market is classified on the basis of product type as 97% HEMA, 95% HEMA, and others. 
Based on applications, the global market is segmented asadhesives, paints & coating, contact lenses, printing inks and others.


2-HYDROXYETHYL METHACRYLATE
2-Hydroxyethyl methacrylate is perhaps the most widely studied and used neutral hydrophilic monomer. 
The monomer is soluble, its homopolymer is water-insoluble but plasticized and swollen in water. 
This monomer is the basis for many hydrogel products such as soft contact lenses, as well as polymer binders for controlled drug release, absorbants for body fluids and lubricious coatings.

Substance name:2-hydroxyethyl methacrylate, stabilized
Trade name:2-Hydroxy Ethyl Methacrylate
EC no:212-782-2
CAS no:868-77-9
HS code:29161400
KH product code:100392
Formula:C6H10O3
Synonyms:2-hydroxyethyl methacrylate / 2-hydroxyethyl-2-methyl-2-propenoate / 2-hydroxyethyl-2-methylpropenoate / 2-methyl-2-propenoic acid 2-hydroxyethyl ester / 2-propenoic acid, 2-methyl-, 2-hydroxyethyl ester / beta-hydroxyethylmethacrylate / BISOMER HEMA / ethylene glycol methacrylate / ethylene glycol monomethacrylate / ethylene glycol, monomethacrylate / glycol methacrylate / glycol monomethacrylate / HEMA / hydroxyethyl methacrylate / metacrylic acid, 2-hydroxyethyl ester / methacrylic acid 2-hydroxyethyl ester / methylpropenoic acid, hydroxyethyl ester / mhoromer / monomer MG-1 / monomethacrylic ether of ethylene glycol

„ 2-(Methacryloyloxy)ethanol
„ 2-Hydroxyethyl methacrylate
„ 2-Hydroxyethylmethacrylate
„ 2-Propenoic acid, 2-methyl-, 2-
hydroxyethyl ester
„ 4-02-00-01530 (Beilstein Handbook
Reference)
„ BRN 1071583
„ CCRIS 6879
„ EINECS 212-782-2
„ Ethylene glycol methacrylate
„ Ethylene glycol, monomethacrylate
Glycol methacrylate
„ Glycol monomethacrylate
„ HSDB 5442
„ Hydroxyethyl methacrylate
„ Methacrylic acid, 2-hydroxyethyl
ester
„ Mhoromer
„ Monomer MG-1
„ Monomethacrylic ether of ethylene
glycol
„ NSC 24180


(Hydroxyethyl)methacrylate [Wiki]
1,2-Ethanediol mono(2-methylpropenoate)
212-782-2 [EINECS]
2-Hydroxyethyl methacrylate [ACD/IUPAC Name]
2-Hydroxyethylmethacrylat [German] [ACD/IUPAC Name]
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester [ACD/Index Name]
868-77-9 [RN]
Ethylene glycol methacrylate
Glycol methacrylate
Glycol monomethacrylate
HEMA
hydroxyethyl methacrylate
Méthacrylate de 2-hydroxyéthyle [French] [ACD/IUPAC Name]
MFCD00002863 [MDL number]
β-Hydroxyethyl methacrylate
[868-77-9]
1,2-Ethanediol mono(2-methyl)-2-propenoate
1,2-Ethanediol, mono(2-methyl)-2-propenyl
103285-00-3 [RN]
10526753
112813-65-7 [RN]
118601-61-9 [RN]
123991-13-9 [RN]
12676-48-1 [RN]
129997-87-1 [RN]
133184-08-4 [RN]
141668-69-1 [RN]
152824-98-1 [RN]
156932-46-6 [RN]
162774-76-7 [RN]
164916-20-5 [RN]
173306-28-0 [RN]
181319-32-4 [RN]
191219-71-3 [RN]
2-(Methacryloyloxy)ethanol
201463-85-6 [RN]
203300-24-7 [RN]
203497-53-4 [RN]
212555-08-3 [RN]
212-782-2MFCD00002863
225107-31-3 [RN]
25249-16-5 [RN]
25736-86-1 [RN]
2-HYDROXY ETHYL METHACRYLATE
2-Hydroxyethyl 2-methylacrylate
2-hydroxyethyl 2-methylprop-2-enoate
2-Hydroxyethyl 2-methylpropenoate, HEMA, Methacrylic acid 2-hydroxyethyl ester
2-Hydroxyethyl methacrylate (stabilised with hydroquinone monomethyl ether)
2-hydroxyethyl methacrylate 97%
2-hydroxyethyl methacrylate, 97%, stabilized
2-Hydroxyethyl methacrylate, stabilized with MEHQ
2-Hydroxyethyl methacrylate|2-(Methacryloyloxy)ethanol
2-hydroxyethylmethacrylate
2-Methyl-2-propenoic acid 2-hydroxyethyl ester
2-Methyl-2-propenoic acid, 2-hydroxyethyl ester
2-methylacrylic acid 2-hydroxyethyl ester
2-methylprop-2-enoic acid 2-hydroxyethyl ester
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, homopolymer
4-02-00-01530 [Beilstein]
4-02-00-01530 (Beilstein Handbook Reference) [Beilstein]
51026-91-6 [RN]
58308-22-8 [RN]
60974-06-3 [RN]
61497-49-2 [RN]
82601-55-6 [RN]
97429-31-7 [RN]
98%, stabilized with MEHQ
Acryester HISS
Bisomer HEMA
DS-9647
EINECS 212-782-2
ethane-1,2-diol; 2-methyl-2-propenoic acid
ETHYLENE GLYCOL MONOMETHACRYLATE
Ethylene glycol, monomethacrylate
GMA
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:34288
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:53709
β-hydroxyethyl methacrylate
InChI=1/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H
Methacrylic acid 2-hydroxyethyl ester
Methacrylic acid, 2-hydroxyethyl ester
Monomer MG-1
NCGC00166101-01
WLN: Q2OVY1&U1
β-Hydroxyethyl methacrylate


2-Hydroxyethyl methacrylate (2-HEMA; aka. HEMA, CAS# 868-77-9) is perhaps the most widely studied and used neutral hydrophilic monomer. 
This bifunctional monomer, which contains both acrylate and hydroxyl functionality, is produced from the esterification of methacrylic acid by ethylene glycol or from ethylene oxide via a ring-opening process. 
The HEMA monomer is water soluble, while its homopolymer is water-insoluble but plasticized and swollen in water. 

APPLICATIONS 
2-HEMA is often used to increase the hydrophobicity or surface adhesion of polymers and polymer-based materials such as specialty coatings, resins, adhesives, printing inks, and acrylic plastics. 
As a co-monomer with other acrylic ester monomers, 2-HEMA can be used to control hydrophobicity or introduce reactive sites. 
In biomedical applications, the monomer is the basis for many hydrogel products such as soft contact lenses, polymer binders for controlled drug release, absorbents for body fluids, and for lubricious coatings. 
The 2-HEMA polymer is used in certain contact lenses where it has the additional advantage of being rigid and easy to shape with grinding tools when it is dry and then becomes flexible when it absorbs water. 
While HEMA is available in a variety of industrial grades useful for coatings, adhesives and plastics, well-characterized, higher purity material prepared using well-documented processes is required for biomedical applications.


2-Hydroxyethyl Methacrylate (HEMA): Chemical Properties and Applications in Biomedical Fields
February 1992Journal of Macromolecular Science Part C Polymer Reviews Part C: Polymer Reviews(1):1-34
DOI: 10.1080/15321799208018377

Abstract and Figures
Because 2-hydroxyethyl methacrylate is very important in macromolecular chemistry. 
This paper reviews the main properties of the polymers or copolymers prepared from it by summarizing the information published in articles or patients. 
The following plan is adopted: 
Preparation and purification of 2-hydroxyethyl methacrylate 
Polymerization and copolymerization of 2-hydroxyethyl methacrylate and physical properties 
Chemical modifications of monomer 
Chemical modifications of poly-2-hydroxyethyl methacrylate and related copolymers 
Grafting reactions of polymer or copolymer 
Applications in biomedical fields 
The following abbreviations will be used: HEMA for 2-hydroxyethyl methacrylate (rather than GMA, which is chiefly employed in medical journals) and PHEMA for the corresponding polymers. 
EGDMA will be used for ethylene glycol dimethacrylate, an impurity synthesized in the preparation of monomer.

Human Health
The acute toxicity of hydroxyethylmethacrylate (HEMA) is low (Oral LD50 > 4000 mg/kg; Dermal LD50 > 3000 mg/kg). 
HEMA is not more than slightly irritating to skin, and moderately irritating to eyes. 
HEMA is hydrolyzed to methacrylic acid and ethylene glycol. 
While other acrylates and methacrylates have been shown to cause nasal lesions on inhalation after hydrolysis to Methacrylic Acid (MAA) (discussed in SIAM 11), this effect has not been observed for HEMA

HEMA is used industrially as a monomer for synthesis of polymers, and for dental prosthetics. It is also used in geotechnical grouting in construction work


Synonyms: 
Ethylene glycol methacrylate
Ethylene glycol monomethacrylate
Glycol methacrylate
Glycol monomethacrylate
HEMA
2-HEMA
Hydroxyethyl methacrylate
beta-Hydroxyethyl methacrylate
2-Hydroxyethyl ester, methacrylic acid
2-Hydroxyethyl-2methyl-2-propenoate
Methacrylic acid, 2-hydroxyethyl ester
2-(Methacryloyloxy)ethanol
Methylpropenoic acid , hydroxyethyl ester
2-Methyl-2-propenoic acid-2-hydoxyethyl ester
Methacrylsaeure-2-hydroxyethylester
2-Propenoic acid, 2-methyl-, 2-hydoxyethyl ester 


2-Hydroxy-Ethyl Methacrylate (2-HEMA)

Application:
In plastic industry, 2-HEMA is used for the production of acrylic acid resin. 
In coating industry, 2-HEMA can be used for the production of double-component coating with epoxy resin, diisocynate, melamino-formaldehyde resin. 

In the oil industry, 2-HEMA can be used as additive for cleaning of lubricant. 
In the electronic industry, 2-HEMA is used as dehydrating agent of electron microscope. 

In textile industry, 2-HEMA is used as the adhesive for the production of fabric. 
In analytical chemistry, 2-HEMA is used as chemical reagent. 
In addition, 2-HEMA can also be used for fiber treatment agent, adhesive, photosensitive resin, medical macromolecular material, ect. 

Emulsion polymerization of 2-hydroxyethyl methacrylate and partition of monomer between particles and water phase
Hou-Hsein Chu*, En-Der Ou
Department of Chemical Engineering, Feng Chia University, Taichung 407, Taiwan
Received: 20 September 1999/Revised version: 4 February 2000/Accepted: 7 February 2000

SUMMARY
Using sodium dodecyl sulfate (SDS) as the single surfactant 2- hydroxyethylmethacrylate (HEMA, extremely water-soluble) was polymerized at 60°C in aqueous medium to obtain latexes with average particle diameter below 80 nm and the extrapolated kp value was estimated to be 200±20 (L/mol-s). 
Values of monomer concentration in particles ([M]) used in this calculation were obtained by interpolating the literature available partition data of HEMA between the gel phase (i.e., poly(2-hydroxyethyl methacrylate) and the water phase. 
The [M] values (< 1.00 mol/L) are much lower than those for the sparely-soluble monomer (3 to 4 mol/L), and the [M] values decrease with increasing conversion


2-Hydroxyethyl Methacrylate (HEMA): Chemical Properties and Applications in Biomedical Fields
2-Hydroxyethyl methacrylate is a monomer with numerous applications. 
More than 1500 publications have been devoted to this product since 1967,2000 publications or patents mention the corresponding polymer, and a greater number of works involve copolymers incorporating this monomer.

2 Hydroxyethyl Methacrylate
HEMA replaces part of the water and is a small molecule (molecular weight: 130 g/mol) soluble in water due to the presence of a hydroxyl group in its structure.


Polymeric Formulations
HEMA is made by polymerizing 2-hydroxyethyl methacrylate monomer with a cross-linker such as ethylene glycol dimethacrylate (EGDMA). 
Most of the hydrophilic behavior of HEMA is due to the presence of the hydroxyl group (OH) at the end of the monomer. 
At this location in the resultant polymer, hydrogen bonding with water molecules occurs, causing them to be drawn into the polymer matrix. 
The result is that contact lenses made from pHEMA contain approximately 40% water in the fully hydrated state.


2-Hydroxyethyl Methacrylate (2-HEMA)
2-Hydroxyethyl Methacrylate (2-HEMA) is an ester of Methacrylic acid and is used as a raw material component in the synthesis of polymers. 
2-Hydroxyethyl Methacrylate (2-HEMA) forms a homopolymer and copolymers. 
Copolymers of 2-Hydroxyethyl Methacrylate (2-HEMA) can be prepared with (meth)acrylic acid and its salts, amides, and esters, as well as (meth)acrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and other monomers.

2-Hydroxyethyl Methacrylate (2-HEMA), easily entering into the reaction of accession with a wide range of organic and inorganic substances, is used for the synthesis of organic low molecular weight substances.

Product Type: Hydroxyl-containing Methacrylate Monomer

Features & Benefits:
Chemical resistance
Hydraulic stability
Flexibility
Impact resistance
Adhesion
Weatherability
Applications areas:
2-Hydroxyethyl Methacrylate (2-HEMA) is used in the preparation of solid polymers, acrylic dispersions, and polymer solutions, which are used in various industries.
It is applied in the production of:
Coating Resins
Automotive coatings
Architectural coatings
Paper coatings
Industrial coatings
Plastics
Hygiene products
Adhesives & Sealants
Textile finishes
Printing inks
Contact lens
Modifiers
Photosensitive materials
Additives for oil production and transportation

POLYHYDROXYETHYL METHACRYLATE (PHEMA)
PROPERTIES AND APPLICATIONS
Hydroxyethyl methacrylate (HEMA) is an important vinyl monomer that can be easily polymerized. 
The pendant hydroxyl groups make the polymer fully water soluble, whereas lightly crosslinked HEMA forms hydrogels which absorb noticeable amounts of water.

HEMA is frequently copolymerized with other monomers to modify its properties. 
Due to its low toxicity and hydrophilic character, it has found numerous applications in biomedicine, including contact lenses, drug delivery systems, and dental adhesives. 
Another important application of HEMA are isocyanate-free vinyl ester urethane compositions for adhesives, sealants and coatings. 
The use of HEMA as a capping agent reduces the toxicity of the prepolymers and increases the low shear viscosity efficiency.

2-(Methacryloyloxy)ethanol
2-hydroxyethyl methacrylate
2-hydroxyethyl methacrylate
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester
Ethylene glycol methacrylate
Ethylene glycol, monomethacrylate
Glycol methacrylate
Glycol monomethacrylate
Hydroxyethyl methacrylate
Methacrylic acid, 2-hydroxyethyl ester
methacrylic acid, monoester with ethyleneglycol
Mhoromer
Monomer MG-1
Monomethacrylic ether of ethylene glycol

Translated names
(2-hydroxyetyl)-metakrylát (sk)
2-hidroksietil metakrilat (sl)
2-hidroksietil-metakrilat (hr)
2-hidroksietilmetakrilatas (lt)
2-hidroksietilmetakrilāts (lv)
2-hidroxietil metacrilat (ro)
2-hidroxietil-2-metakrilát (hu)
2-Hydroksietyylimetakrylaatti (fi)
2-hydroksyetylmetakrylat (no)
2-hydroxietylmetakrylat (sv)
2-hydroxyethyl-methakrylát (cs)
2-hydroxyethylmethacrylaat (nl)
2-hydroxyethylmethacrylat (da)
2-Hydroxyethylmethacrylat (de)
2-hüdroksüetüülmetakrülaat (et)
2-idrossietile metacrilato (it)
2-хидроксиетил метакрилат (bg)
ester 2-hydroksyetylowy kwasu metakrylowego (pl)
metacrilato de 2-hidroxietilo (es)
metacrilato de 2-hidroxietilo (pt)
metakrylan 2-hydroksyetylu (pl)
méthacrylate de 2-hydroxyéthyle (fr)
μεθακρυλικός 2-υδροξυαιθυλεστέρας (el)

CAS names
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester

IUPAC names
-hydroxyethyl methacrylate
2-hydroxethyl methacrylate
2-hydroxyethl methacrylate
2-Hydroxyethyl 2-methylacrylate
2-Hydroxyethyl 2-methylprop-2-enoate
2-hydroxyethyl 2-methylprop-2-enoate
2-HYDROXYETHYL METHACRYLATE
2-Hydroxyethyl Methacrylate
2-Hydroxyethyl methacrylate 
2-hydroxyethyl methacrylate 
2-Hydroxyethyl Methacrylate
2-Hydroxyethyl methacrylate
2-hydroxyethyl methacrylate 
2-Hydroxyethyl Methacrylate (stabilized with MEHQ)
2-hydroxyethyl-propenoicacid
2-Hydroxyethylmethacrylat
2-Methyl-2-hydroxyethylester, -2-propenoic acid
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester
HEMA
HYDROXYETHYL METHACRYLATE
Hydroxyethyl methacrylate
Hydroxyethyl Methacrylate

Trade names
2-(Methacryloyloxy)ethanol
2-HEMA
2-Hydroxyethyl ester, methacrylic acid
2-Hydroxyethyl-2-methyl-2-propenoate
2-Methyl-2-propenoic acid-2-hydroxyethyl ester
2-Methyl-acrylic acid 2-hydroxy-ethyl ester
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester
beta-Hydroxyethyl methacrylate
CHINT: Methacrylic (EG)E
Ethylene glycol methacrylate
Ethylene glycol monomethacrylate
Glycol methacrylate
Glycol monomethacrylate
HEMA
Hydroxyethyl methacrylate
metacrilato de 2-hidroxietilo (Spanish)
Methacrylate de 2-hydroxyethyle (French)
Methacrylate, 2-hydroxyethyl
Methacrylic acid, 2-hydroxyethyl ester
Methacrylic acid-(2-hydroxy-ethyl ester)
Methacrylsäure-(2-hydroxyethyl)-ester (German) (SWISS)
Methacrylsäure-2-hydroxyethylester (german)
Methylpropenoic acid, hydroxyethyl ester
Phase I REACH Kandidat
ROCRYL(TM) 400 (HEMA-LA)

2-HYDROXYETHYL METHACRYLATE

868-77-9

Glycol methacrylate

Hydroxyethyl methacrylate

Glycol monomethacrylate

Ethylene glycol methacrylate

HEMA

2-Hydroxyethylmethacrylate

2-(Methacryloyloxy)ethanol

Mhoromer

Ethylene glycol monomethacrylate

Monomer MG-1

2-hydroxyethyl 2-methylprop-2-enoate

Methacrylic acid, 2-hydroxyethyl ester

(hydroxyethyl)methacrylate

2-Hydroxyethyl 2-methylacrylate

2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester

PHEMA

beta-Hydroxyethyl methacrylate

NSC 24180

UNII-6E1I4IV47V

PEG-5 methacrylate

CCRIS 6879

CHEBI:34288

Ethylene glycol, monomethacrylate

HSDB 5442

PEG-MA

POLYHYDROXYETHYL METHACRYLATE

EINECS 212-782-2

MFCD00002863

BRN 1071583

Monomethacrylic ether of ethylene glycol

6E1I4IV47V

polyethylene glycol methacrylate

.beta.-Hydroxyethyl methacrylate

1,2-Ethanediol mono(2-methyl)-2-propenoate

Methacrylic Acid 2-Hydroxyethyl Ester

12676-48-1

methacryloyloxyethyl alcohol

Poly-hema

Bisomer HEMA

2-Hydroxyethyl methacrylate,ophthalmic grade

2-Hydroxyethyl methacrylate, 97%, stabilized

Hydroxymethacrylate gel

Polyglycol methacrylate

Glycol methacrylate gel

Poly(hydroxyethyl methacrylate)

PEG-8 methacrylate

hydroxyethylmethacrylate

hydroxyehtyl methacrylate

hydroxylethyl methacrylate

2-hydroxyetyl methacrylate

DSSTox_CID_2128

Epitope ID:117123

UNII-9XEM35MI4M

EC 212-782-2

2-hydroxylethyl methacrylate

2-hydroxy ethyl methacrylate

2-hydroxyethyl(methacrylate)

9XEM35MI4M

DSSTox_RID_76499

UNII-W321DU8DF9

DSSTox_GSID_22128

SCHEMBL14886

WLN: Q2OVY1&U1

2-methacryloyloxyethyl alcohol

4-02-00-01530 (Beilstein Handbook Reference)

ethyleneglycol monomethacrylate

KSC176I7D

BIDD:ER0648

Methacrylic acid 2-hydroxyethyl

W321DU8DF9

CHEMBL1730239

DTXSID7022128

CHEBI:53709

CTK0H6471

poly(ethylene glycol methacrylate)

2-Hydroxyethyl methacrylate, 98%

2-Hydroxyethyl 2-methylacrylate #

2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, homopolymer

KS-00000X9T

NSC24180

ZINC1608929

2-Hydroxyethyl methacrylate (HEMA)

Tox21_200415

ANW-38400

NSC-24180

poly(ethylene glycol monomethacrylate)

AKOS015899920

CS-W013439

DS-9647

NE10234

2-Hydroxyethyl methacrylate 868-77-9

NCGC00166101-01

NCGC00166101-02

NCGC00257969-01

AK159194

CAS-868-77-9

K551

LS-89930

2-Hydroxyethyl methacrylate,low acid grade

1,2-Ethanediol, mono(2-methyl)-2-propenyl

FT-0628271

M0085

5627-EP2269995A1

5627-EP2275418A1

C14530

Methacrylic acid, polyethylene glycol monoester

2-Hydroxyethyl methacrylate(hema),technical grade

2-Methyl-2-propenoic acid, 2-hydroxyethyl ester

alpha-methacryloyl-omega-hydroxypoly(oxyethylene)

Hydroxyethyl methacrylate(5.9cp(30 degrees c))

Hydroxyethyl methacrylate(>200cp(25 degrees c))

Q424799

2-Hydroxyethyl Methacrylate (stabilized with MEHQ)

2-Hydroxyethyl Methacrylate, (stabilized with MEHQ)

J-509674

2-Hydroxyethyl Methacrylate, Stabilized with 250 ppm MEHQ

2-Hydroxyethyl methacrylate, embedding medium (for microscopy)

Poly(oxy-1,2-ethanediyl), alpha-(2-methyl-1-oxo-2-propen-1-yl)-omega-hydroxy-

Poly(oxy-1,2-ethanediyl), alpha-(2-methyl-1-oxo-2-propenyl)-omega-hydroxy-

2-Hydroxyethyl methacrylate, >=99%, contains <=50 ppm monomethyl ether hydroquinone as inhibitor

2-Hydroxyethyl methacrylate, contains <=250 ppm monomethyl ether hydroquinone as inhibitor, 97%

Name: 2-Hydroxyethyl methacrylate
Synonyms    
Glycol methacrylate
2-Hydroxyethyl methycrylate
Ethylene glycol monomethacrylate
Methacrylic acid 2-hydroxyethyl ester
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester
beta-Hydroxyethyl Methacrylate
BISOMER HEMA
Ethylene glycol methacrylate
heme-a
Mhoromer
S-(2-HYDROXYETHYL)MERCAPTURIC ACID
N-ACETYL-S-(2-HYDROXYETHYL)-L-CYSTEINE
S-(2-Hydroxyethyl)mercapturic Acid, HEMA
R-(2-Hydroxyethyl)mercapturic Acid, HEMA
HEMA
1-hydroxyethyl 2-methylprop-2-enoate
2-Hydroxyethylmethacrylate
Hydroxyethyl methacrylate
2-Hydroxyethy Methacrylate


thylene Glycol Methacrylate; 2-(Methacryloyloxy)ethanol;
2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester; Methacrylic acid, 2-hydroxyethyl ester; ��-Hydroxyethyl methacrylate; Ethylene glycol monomethacrylate; Glycol methacrylate; Glycol monomethacrylate; Hydroxyethyl methacrylate; 2-HEMA;

2-Hydroxyethyl Methacrylate is used in light curing polymer system and high performance coatings for lasting high gloss against cratching, solvents and weathering. 
It is used in paint resins and emulsions, binders for textiles and paper. 
It is used as a adhesion promoter for metal coatings.

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