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

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

Supplier:  Thermo Scientific Chemicals A1154336

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Catalog No. AAA1154336


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Description

Description

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.
Specifications

Specifications

Methacrylic acid
79-41-4
1.015
163°C
Acrid
1.431
500 g
1719937
14,5941
Miscible with warm water,chloroform,ethanol,ether and organic solvents.
CC(=C)C(=O)O
86.09
CHEBI:25219
99%
Stabilized with 100 to 250ppm hydroquinone or 4-methoxyphenol
16°C
2.0 to 2.2
65°C (149°F)
C4H6O2
MFCD00002651
UN2531
Light and moisture sensitive
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
CERQOIWHTDAKMF-UHFFFAOYSA-N
2-methylprop-2-enoic acid
4093
86.09

Chemical Identifiers

79-41-4
86.09
CERQOIWHTDAKMF-UHFFFAOYSA-N
4093
2-methylprop-2-enoic acid
C4H6O2
MFCD00002651
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
CHEBI:25219
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Safety and Handling

Safety and Handling

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

P210-P235-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

H227-H302+H332-H311-H314-H335

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: METHACRYLIC ACID, STABILIZED

EINECSNumber : 201-204-4

RTECSNumber : OZ2975000

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

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