27813-02-1

Basic information

• Product Name: 2-Hydroxypropyl methacrylate
• Synonyms: 2-Propenoicacid,2-methyl-,monoesterwith1,2-propanediol;methacrylicacid,esterwith1,2-propanediol;methacrylicacid,monoesterwith1,2-propanediol;rocryl410;2-HYDROXYPROPYL METHACRYLATE;METHACRYLIC ACID 2-HYDROXYPROPYL ESTER;METHACRYLIC ACID HYDROXYPROPYL ESTER;HYDROXYPROPYL METHACRYLATE
• CAS NO: 27813-02-1
• Molecular Formula: C7H12O3
• Molecular Weight: 144.17
• EINECS: 248-666-3
• Product Categories: Industrial/Fine Chemicals;monomer;C6 to C7Monomers;Acrylic Monomers;Carbonyl Compounds;Esters;Methacrylate;C6 to C7
• Mol File: 27813-02-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: -58°C
• Boiling Point: 57 °C0.5 mm Hg(lit.)
• Flash Point: 206 °F
• Appearance: Clear/Liquid
• Density: 1.066 g/mL at 25 °C(lit.)
• Vapor Density: >1 (vs air)
• Vapor Pressure: 0.05 mm Hg ( 20 °C)
• Refractive Index: n20/D 1.447(lit.)
• Storage Temp.: 0-6°C
• Solubility: 107g/l
• Water Solubility: Soluble in water.
• BRN: 1752228
• CAS DataBase Reference: 2-Hydroxypropyl methacrylate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hydroxypropyl methacrylate(27813-02-1)
• EPA Substance Registry System: 2-Hydroxypropyl methacrylate(27813-02-1)

Safety Data

• Hazard Codes: Xi,T
• Statements: 36/37/38-43-36-46-45
• Safety Statements: 26-36/37-37/39-24/25-45-53
• WGK Germany: 1
• RTECS: UD3442500
• TSCA: Yes
• Hazardous Substances Data: 27813-02-1(Hazardous Substances Data)

Usage

Description

2-Hydroxypropyl methacrylate (HPMA) is a clear, colorless liquid with a pungent, sweet odor. It is a functional monomer used in the preparation of various acrylic polymers, offering improved adhesion, cross-linking sites, and resistance to corrosion, fogging, and abrasion.

Uses

Used in Adhesives Industry:
2-Hydroxypropyl methacrylate is used as a monomer for acrylic resins, enhancing the adhesive properties and providing better adhesion to surfaces.
Used in Textile Industry:
2-Hydroxypropyl methacrylate is used as a textile finishing agent, improving the durability and appearance of textiles.
Used in Automotive Industry:
2-Hydroxypropyl methacrylate is used as a component in automotive coatings, providing improved resistance to corrosion, fogging, and abrasion.
Used in Construction Industry:
2-Hydroxypropyl methacrylate is used as a nonwoven fabric binder, contributing to the strength and durability of construction materials.
Used in Detergent Industry:
2-Hydroxypropyl methacrylate is used as a lubricating-oil additive in detergents, enhancing their performance and effectiveness.
Used in Coating Industry:
2-Hydroxypropyl methacrylate is used as a comonomer in the production of acrylic polyols for various coatings, including automotive components, refurbishment coatings, and industrial coatings.
Used in UV Curing System:
2-Hydroxypropyl methacrylate is used as a reactive diluent and cross-linking agent in the UV curing system, improving the curing process and final product quality.
Used in Printing Industry:
2-Hydroxypropyl methacrylate is used in the production of flexible UV-curable photopolymer printing plates, enhancing the quality and durability of printed materials.

Reactivity Profile

2-Hydroxypropyl methacrylate polymerization: May polymerize when hot or when exposed to ultraviolet light and free-radical catalysts [USCG, 1999].

Health Hazard

Inhalation causes coughing and irritation of nose and throat; lung injury may occur. Ingestion causes irritation and burning of mouth and stomach. Contact of vapor with eyes causes irritation. Liquid may cause severe eye burns and irritation of skin.

Fire Hazard

Behavior in Fire: Compound may polymerize when hot and burst container.

InChI:InChI=1/C7H12O3/c1-4-6(8)10-7(9)5(2)3/h6,8H,2,4H2,1,3H3