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Amines REACH

Methacrylamide

CAS Number
79-39-0
EC Number
201-202-3
Chemical Formula
C4H7NO
Molecular Weight
85.10 g/mol

Description

Methacrylamide (CAS 79-39-0 ) is a reactive monomer used to build functional polymer networks across specialty chemical manufacturing. It is commercially recognized under the name methacrylic acid amide in some supplier and regulatory contexts. Its primary industrial role is as a co-monomer that introduces amide functionality into polymer backbones, enabling controlled surface chemistry and hydrogel formation. In biotechnology and life sciences, it is a key building block for polyacrylamide-based hydrogels. These hydrogels are used in cell culture scaffolds, drug delivery matrices, and gel electrophoresis systems. Personal care formulators incorporate it into film-forming and conditioning polymers where surface adhesion and moisture retention are critical. It is also used in surface modification coatings for medical devices and diagnostic substrates, where the amide group enables covalent attachment of biomolecules. Industrial polymer producers use it to introduce reactive sites into copolymer systems. These systems are essential for adhesives and specialty coatings requiring tunable crosslink density. The chemical is supplied as a white crystalline solid. Standard commercial grades include technical and high-purity research grades. Purity specifications typically range from 98% to 99%+. Inhibited grades containing a polymerization inhibitor are available for safe handling and storage during transport. This ensures stability throughout the supply chain and manufacturing process. Contact us for supply of Methacrylamide Request Quote

Other Names (Synonyms)

Methacrylic amide | Methacrylic acid amide | alpha-Methyl acrylic amide | 2-Methylacrylamide | 2-methylprop-2-enamide | 2-Methylpropenamide | 2-Propenamide, 2-methyl- | Methylacrylic amide

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point109-110 °C
Boiling Point215 °C
Density1,115 g/cm 3
Flash Point215°C
Appearancewhite to very slightly yellow crystals
ColorWhite to very slightly yellow
FormCrystals
Water Solubility202 g/L (20 ºC)
Vapor Pressure0.0015 hPa (20 °C)
Refractive Index1.3992 (estimate)
pH7.1 (100g/l, H2O, 20℃)

Safety & Handling

Warning
GHS07· IrritantGHS08· Health Hazard

Hazard Statements

H302Harmful if swallowed
H319Causes serious eye irritation
H320Causes eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H371May cause damage to organs
H373May causes damage to organs through prolonged or repeated exposure

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29241990
Storage Class11 - Combustible Solids
WGK (Germany)1