Methacrylic acid, 99.5%, extra pure, stabilized, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10685412	Thermo Scientific Acros 168310250	25 mL	Glass bottle
10782781	Thermo Scientific Acros 168315000	500 mL	Glass bottle
10184573	Thermo Scientific Acros 168310251	25 L	Metal Drum

Description

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

Chemical Identifiers

• CAS: 79-41-4, 150-76-5
• MDL Number: MFCD00002651
• 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
• ChEBI: CHEBI:25219
• SMILES: CC(=C)C(=O)O

• Molecular Weight (g/mol): 86.09
• InChI Key: CERQOIWHTDAKMF-UHFFFAOYSA-N
• PubChem CID: 4093
• IUPAC Name: 2-methylprop-2-enoic acid

Specifications

• CAS: 79-41-4, 150-76-5
• Density: 1.0100g/mL
• Flash Point: 65°C
• Assay Percent Range: 99.4% min. (GC)
• Linear Formula: H₂C=C(CH₃)CO₂H
• MDL Number: MFCD00002651
• Merck Index: 15, 6013
• 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
• InChI Key: CERQOIWHTDAKMF-UHFFFAOYSA-N
• IUPAC Name: 2-methylprop-2-enoic acid
• Molecular Weight (g/mol): 86.09
• ChEBI: CHEBI:25219
• Formula Weight: 86.09
• Grade: Extra Pure
• Chemical Name or Material: Methacrylic acid, Stabilized

• Melting Point: 16.0°C
• Boiling Point: 163.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₄H₆O₂
• Refractive Index: 1.4295 to 1.4315
• Beilstein: 02, 421
• Specific Gravity: 1.01
• Solubility Information: Solubility in water: 97g/L (20°C). Other solubilities: miscible with alcohol,ether,esters,ketones
• SMILES: CC(=C)C(=O)O
• Stabilizer: 250ppm (ca.) MEHQ
• PubChem CID: 4093
• Viscosity: 1.4 mPa.s (20°C)
• Percent Purity: 99.5%
• Physical Form: Liquid

Safety and Handling

GHS H Statement
May cause respiratory irritation.
Toxic in contact with skin.
Harmful if swallowed.
Harmful if inhaled.
Causes severe skin burns and eye damage.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Do not breathe dust/fume/gas/mist/vapors/spray.
Immediately call a POISON CENTER or doctor/physician.
Wash face,hands and any exposed skin th

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 201-204-4

Product Identifier

• Methacrylic acid, stabilized

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H311-Toxic in contact with skin.
• H335-May cause respiratory irritation.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P264-Wash thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only