Maleic anhydride, 99%, pastilles, ACROS Organics™

Brand:  Acros Organics 125240010

Product Code. 12634937

Chemical Identifiers

• CAS: 108-31-6
• Molecular Weight (g/mol): 98.06
• Synonym: maleic anhydride, 2,5-furandione, maleic acid anhydride, toxilic anhydride, dihydro-2,5-dioxofuran, cis-butenedioic anhydride, 2,5-dihydrofuran-2,5-dione, polymaleic anhydride, maleinanhydrid, rcra waste number u147
• ChEBI: CHEBI:474859
• SMILES: C1=CC(=O)OC1=O

• Molecular Formula: C₄H₂O₃
• InChI Key: FPYJFEHAWHCUMM-UHFFFAOYSA-N
• PubChem CID: 7923
• IUPAC Name: furan-2,5-dione

Specifications

• Chemical Name or Material: Maleic anhydride
• Flash Point: 102°C
• Packaging: Plastic bottle
• Viscosity: 1.6 mPa.s (60°C)
• Color: White
• Quantity: 1kg
• Assay Percent Range: 99%
• Beilstein: 17, V,11, 55
• Merck Index: 15,5768
• Solubility Information: Solubility in water: 790g/L (25°C). Other solubilities: reacts with water forming maleic acid,227g/100g acetone- 50g/100g benzene (25°C),112g/100g ethylacetate (25°C)- 0,60g/100g ccl4,52.5g/100g chloroform (25°C)-23,4g/100g toluen
• SMILES: C1=CC(=O)OC1=O
• Molecular Weight (g/mol): 98.06
• ChEBI: CHEBI:474859
• Physical Form: Pellets
• Grade: Reagent

• Density: 1.4800g/mL
• Infrared Spectrum: Authentic
• Specific Gravity: 1.48
• Boiling Point: 200.0°C
• Melting Point: 52.0°C to 55.0°C
• CAS: 108-31-6
• Molecular Formula: C₄H₂O₃
• Fieser: 04,316; 05,422
• Synonym: maleic anhydride, 2,5-furandione, maleic acid anhydride, toxilic anhydride, dihydro-2,5-dioxofuran, cis-butenedioic anhydride, 2,5-dihydrofuran-2,5-dione, polymaleic anhydride, maleinanhydrid, rcra waste number u147
• InChI Key: FPYJFEHAWHCUMM-UHFFFAOYSA-N
• IUPAC Name: furan-2,5-dione
• PubChem CID: 7923
• Formula Weight: 98.06
• Percent Purity: 99%

Safety and Handling

Product Identifier

• Maleic anhydride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B
• Skin sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H314-Causes severe skin burns and eye damage.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• 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/.