Alfa Aesar™ Methacrylic acid, 99%, stab. with 100-250ppm hydroquinone or 4-methoxyphenol


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11543.0E

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 79-41-4 Weight: 0.01000kg


Quantity 2500g

Product Code. 11474563

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  • Description and Specification
  • Alternative Products
  • Safety and Handling
Description and Specification

Chemical Identifiers

Chemical Name or Material Methacrylic acid
CAS 79-41-4
Name Note Stabilized with 100 to 250ppm hydroquinone or 4-methoxyphenol
Molecular Formula C4H6O2
Formula Weight 86.09
MDL Number MFCD00002651
UN Number UN2531
Beilstein 1719937
Merck Index 14,5941
Synonym 2-Methylacrylic acid; 2-Methylpropenoic acid

Specification

Formula Weight 86.09
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: METHACRYLIC ACID, STABILIZED
MDL Number MFCD00002651
Assay 99%
RTECS Number OZ2975000
Synonym 2-Methylacrylic acid; 2-Methylpropenoic acid
UN Number UN2531
Health Hazard 1 Danger
Merck Index 14,5941
Melting Point 16°C
CAS 79-41-4
pH 2.0 to 2.2
Chemical Name or Material Methacrylic acid
TSCA TSCA
Molecular Formula C4H6O2
Health Hazard 2 GHS H Statement
H314-H302-H312-H227
Causes severe skin burns and eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Combustible liquid.
Boiling Point 163°C
Name Note Stabilized with 100 to 250ppm hydroquinone or 4-methoxyphenol
Odor Acrid
Quantity 2500g
Beilstein 1719937
Flash Point 65°C (149°F)

Applications
Methacrylic acid is used as a monomer to prepare polymers. It acts a precursor for the preparation methyl methacrylate, N-substituted methacryl amides, methacrylamide, N-substituted methacryl amides and acryloyl chloride. It enhances the adhesion of surface coatings and adhesives. It acts as auxiliaries for the textile industry. It is involved in the preparation of poly(methacrylic acid)/montmorillonite nanocomposites, which finds application in the leather tanning process.

Solubility
Miscible with warm water, chloroform, ethanol, ether and organic solvents.

Notes
Incompatible with amines, strong bases, strong acids, oxidizing agents and peroxides.

Alternative Products
Safety and Handling

Danger

GHS H Statement
H314-H302-H312-H227
Causes severe skin burns and eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Combustible liquid.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.