2-Hydroxyethyl acrylate | CAS No. 818-61-1

Q: What is 2-Hydroxyethyl acrylate (CAS: 818-61-1)?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is an acrylic monomer with the chemical formula C4H8O3. It is a clear, colorless liquid with a mild odor, commonly used as a reactive diluent in polymer formulations. The compound is known for its hydrophilic properties and ability to form cross-linked networks, making it valuable in various chemical applications.

Q: What are the main uses of 2-Hydroxyethyl acrylate (CAS: 818-61-1)?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is widely used in the production of coatings, adhesives, and inks due to its reactivity and film-forming properties. It also finds applications in pharmaceuticals as a component in drug delivery systems, and in research for developing biodegradable materials and water-based polymers.

Q: Is 2-Hydroxyethyl acrylate (CAS: 818-61-1) safe?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is generally considered safe when handled properly. However, it can cause skin and eye irritation, and prolonged exposure may lead to health issues. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and ensuring proper ventilation during handling.

Q: How should 2-Hydroxyethyl acrylate (CAS: 818-61-1) be stored?

2-Hydroxyethyl acrylate (CAS: 818-61-1) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in sealed, non-reactive containers to prevent contamination and degradation. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.

2-Hydroxyethyl acrylate

Basic Information

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CAS Number

818-61-1

Molecular Formula

C5H8O3

Molecular Weight

116.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

-60 ºC

Boiling Point

92°C/12mmHg

Density

1.011 g/mL at 25 °C

Refractive Index

n20/D 1.45(lit.)

Vapor Pressure

<0.1 mmHg ( 20 °C)

SMILES

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C=CC(OCCO)=O

InChI

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

InChIKey

OMIGHNLMNHATMP-UHFFFAOYSA-N

LogP

-0.29209999999999997

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

87.7

Safety Information

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GHS Hazard Pictograms

H302

H315

H317

H318

H400

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H318 Causes serious eye damage
Serious eye damage/eye irritation

H400 Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

Hazard Class

Class 8 Class 8

Sensitiveness

Light Sensitive

Synonyms & References

English

2-Hydroxyethyl acrylate
ACRYLIC ACID 2-HYDROXYETHYL ESTER
ETHYLENE GLYCOL ACRYLATE
ETHYLENE GLYCOL MONOACRYLATE
HEA
2-(Acryloyloxy)ethanol
2-Hydroxyethylester kyseliny akrylove
2-Propenoicacid,2-hydroxyethylester
beta-Hydroxyethyl acrylate
Bisomer 2HEA
Glycolmonoacrylate
Hydroxyethyl acrylate
2-HYDROXYETHYL ACRYLATE, STAB.
2-Hydroxy Ethyl Acrylate (HEA)
ACRYLICACID,HYDROXYETHYLESTER
2-Hydroxyethyl Acrylate (stabilized with MEHQ)
2-Hydroxyethyl acryl
2-Hydroxyethylacrylat
4-acryloyloxyethyl alcohol
acrylic acid 2-hydroxy-ethyl ester
methanol,methyl acrylate
Acrylic Acid 2-Hydroxyethyl Ester (stabilized with MEHQ)
Ethylene Glycol Monoacrylate (stabilized with MEHQ)
Ethylene glycol monoacrylate

MDL Number

MFCD00002865

Customs Code

2916129000

FAQ

What is 2-Hydroxyethyl acrylate (CAS: 818-61-1)?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is an acrylic monomer with the chemical formula C4H8O3. It is a clear, colorless liquid with a mild odor, commonly used as a reactive diluent in polymer formulations. The compound is known for its hydrophilic properties and ability to form cross-linked networks, making it valuable in various chemical applications.

What are the main uses of 2-Hydroxyethyl acrylate (CAS: 818-61-1)?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is widely used in the production of coatings, adhesives, and inks due to its reactivity and film-forming properties. It also finds applications in pharmaceuticals as a component in drug delivery systems, and in research for developing biodegradable materials and water-based polymers.

Is 2-Hydroxyethyl acrylate (CAS: 818-61-1) safe?

2-Hydroxyethyl acrylate (CAS: 818-61-1) is generally considered safe when handled properly. However, it can cause skin and eye irritation, and prolonged exposure may lead to health issues. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and ensuring proper ventilation during handling.

How should 2-Hydroxyethyl acrylate (CAS: 818-61-1) be stored?

2-Hydroxyethyl acrylate (CAS: 818-61-1) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in sealed, non-reactive containers to prevent contamination and degradation. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.