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Hydroxypropyl Acrylate (HPA)
GreenChem Industries is a supplier and distributor of Hydroxypropyl Acrylate (HPA) (CAS 25584-83-2) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].
PRODUCT OVERVIEW
DESCRIPTION
Hydroxypropyl Acrylate (HPA) is a clear, colorless liquid with a slight acrylic odor. It features a polymerizable acrylate functional group at one end and a reactive hydroxyl group at the other. HPA is readily miscible with water and most organic solvents, and has relatively low volatility. It copolymerizes easily with a wide variety of monomers, imparting properties such as hydrophilicity, improved adhesion to substrates, and resistance to chemicals, fogging, and scratching. Additionally, it offers crosslinking sites, low VOCs, and enhanced weatherability. This chemical is commonly used as an acrylic acid ester in the manufacturing of polymers and as a feedstock for various syntheses. The hydroxyl groups in HPA enhance its performance in applications requiring durability and resistance, making it valuable in protective coatings, adhesives, and materials that must endure harsh environmental conditions.
IDENTIFIERS
Chemical Name
Hydroxypropyl Acrylate (HPA)
CAS #
25584-83-2
EC #
247-118-0
Molecular Formula
C6H10O3
InChI Key
QZPSOSOOLFHYRR-UHFFFAOYSA-N
Synonyms
2-Propenoic acid, monoester with 1,2-propanediol; Acrylic acid, monoester with 1,2-propanediol; 1,2-Propanediol, monoacrylate; Hydroxypropyl acrylate; Propylene glycol acrylate
CLASSIFICATIONS
Product Group 1
Additives, AcrylatesProduct Group 2
CASE, Personal Care, Plastic & RubberPROPERTIES
Assay %
Min: 97
Boiling Point
77 °C @ Press: 5 Torr
Color APHA
Max: 30
Density
105 g/cm³ at 25 °C
Inhibitor MEHQ ppm
Min: 180 , Max: 500
Melting Point
-30 °C
Water %
Max: 0.5
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FREQUENTLY ASKED QUESTIONS
Does GreenChem Industries supply Hydroxypropyl Acrylate (HPA) in bulk?
Yes. GreenChem Industries distributes Hydroxypropyl Acrylate (HPA) for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.
What is the CAS number for Hydroxypropyl Acrylate (HPA)?
The CAS registry number for Hydroxypropyl Acrylate (HPA) is 25584-83-2.
How do I request an SDS or TDS for Hydroxypropyl Acrylate (HPA)?
Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.
What packaging options are available?
Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.
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