2-Hydroxyethyl acrylate CAS#818-61-1

CAS Number: 818-61-1
Chemical Formula: C5H8O3
Synonyms:

2-hydroxyethylesterkyselinyakrylove
2-Propenoicacid,2-hydroxyethylester
beta-Hydroxyethyl acrylate

Appearance: Transperant Liquid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

2-Hydroxyethyl acrylate CAS#818-61-1

2-Hydroxyethyl acrylate (HEA) forms homopolymers and copolymers. HEA is used mainly either as a co-monomer in the manufacture of polymers or as a chemical reactant in the manufacture of chemical intermediates. In the manufacture of polymers, HEA can be co-polymerized with acrylic acid, acrylates, methacrylates, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and the like. Co-reactants with HEA include aromatic and aliphatic isocyanates, anhydrides, and epoxides. The polymers and chemical intermediates made with HEA find applications in automotive top coatings, architectural coatings, photocure resins, and adhesives. Globally about half of the HEA produced is used in the production of acrylic enamels for the automotive industry, where a clear topcoat is applied to a pigmented base coat to increase corrosion protection and durability.

2-Hydroxyethyl acrylate Chemical Properties

Melting point	-60 °C
Boiling point	90-92 °C12 mm Hg(lit.)
density	1.106 g/mL at 20 °C
vapor density	>1 (vs air)
vapor pressure	<0.1 mm Hg ( 20 °C)
refractive index	n20/D 1.45(lit.)
Fp	209 °F
storage temp.	2-8°C
pka	13.85±0.10(Predicted)
form	Oily Liquid
color	Yellow to brown
Water Solubility	soluble
FreezingPoint	-35
Sensitive	Light Sensitive
BRN	969853
Exposure limits	ACGIH: TWA 5 mg/m3 NIOSH: TWA 5 mg/m3
Cosmetics Ingredients Functions	FILM FORMING
InChI	1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2
InChIKey	OMIGHNLMNHATMP-UHFFFAOYSA-N
SMILES	OCCOC(=O)C=C
LogP	-0.17 at 25℃
CAS DataBase Reference	818-61-1(CAS DataBase Reference)
NIST Chemistry Reference	2-Propenoic acid, 2-hydroxyethyl ester(818-61-1)
EPA Substance Registry System	2-Hydroxyethyl acrylate (818-61-1)

Safety Information

Hazard Codes	T,N
Risk Statements	24-34-43-50-20/22-22
Safety Statements	26-36/39-45-61-36/37/39
RIDADR	UN 2927 6.1/PG 2
WGK Germany	3
RTECS	AT1750000
F	8
TSCA	TSCA listed
HazardClass	8
PackingGroup	II
HS Code	29161290
Storage Class	6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials
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
Hazardous Substances Data	818-61-1(Hazardous Substances Data)

Product Application of 2-Hydroxyethyl acrylate CAS#818-61-1

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.

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