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

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

Product Code. 11474563
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Product Code. 11474563 Supplier Thermo Scientific Alfa Aesar Supplier No. A11543.0E
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Description

CAS: 79-41-4 | C4H6O2 | 86.09 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 79-41-4
Molecular Formula C4H6O2
Molecular Weight (g/mol) 86.09
MDL Number MFCD00002651
InChI Key CERQOIWHTDAKMF-UHFFFAOYSA-N
Synonym methacrylic acid, 2-methylacrylic acid, 2-propenoic acid, 2-methyl, methylacrylic acid, 2-methylpropenoic acid, 2-methyl-2-propenoic acid, alpha-methacrylic acid, alpha-methylacrylic acid, 2-methylenepropionic acid, acrylic acid, 2-methyl
PubChem CID 4093
ChEBI CHEBI:25219
IUPAC Name 2-methylprop-2-enoic acid

Specifications

Melting Point 16°C
pH 2.0 to 2.2
Boiling Point 163°C
Flash Point 65°C (149°F)
Odor Acrid
Quantity 2500 g
UN Number UN2531
Beilstein 1719937
Merck Index 14,5941
SMILES CC(=C)C(=O)O
Formula Weight 86.09
Percent Purity 99%
Chemical Name or Material Methacrylic acid, Stabilized with 100 to 250ppm hydroquinone or 4-methoxyphenol
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