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

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.

Specifications

Chemical Identifiers

• CAS: 79-41-4, 150-76-5
• 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
• SMILES: CC(=C)C(=O)O

• Melting Point: 16.0°C
• Density: 1.0100g/mL
• Boiling Point: 163.0°C
• Flash Point: 65°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99.4% min. (GC)
• Packaging: Glass bottle
• Molecular Formula: C₄H₆O₂
• Linear Formula: H₂C=C(CH₃)CO₂H
• Refractive Index: 1.4295 to 1.4315
• Quantity: 25 mL
• Beilstein: 02, 421
• Merck Index: 15, 6013
• Specific Gravity: 1.01
• Solubility Information: Solubility in water: 97g/L (20°C). Other solubilities: miscible with alcohol,ether,esters,ketones
• Stabilizer: 250ppm (ca.) MEHQ
• Viscosity: 1.4 mPa.s (20°C)
• Formula Weight: 86.09
• Percent Purity: 99.5%
• Grade: Extra Pure
• Physical Form: Liquid
• Chemical Name or Material: Methacrylic acid, Stabilized

Safety and Handling

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