Maleic anhydride, 99%, pastilles

Description

CAS: 108-31-6 | C4H2O3 | 98.06 g/mol

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: 108-31-6
• Molecular Formula: C4H2O3
• Molecular Weight (g/mol): 98.06
• MDL Number: MFCD00005518
• InChI Key: FPYJFEHAWHCUMM-UHFFFAOYSA-N
• 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
• PubChem CID: 7923
• ChEBI: CHEBI:474859
• SMILES: O=C1OC(=O)C=C1

• Melting Point: 52.0°C to 55.0°C
• Color: White
• Density: 1.4800g/mL
• Boiling Point: 200.0°C
• Flash Point: 102°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99%
• Packaging: Plastic drum
• Quantity: 5 kg
• Beilstein: 17, V,11, 55
• Fieser: 04,316; 05,422
• Merck Index: 15,5768
• Specific Gravity: 1.48
• 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
• IUPAC Name: furan-2,5-dione
• Viscosity: 1.6 mPa.s (60°C)
• Formula Weight: 98.06
• Percent Purity: 99%
• Grade: Reagent
• Physical Form: Pellets
• Chemical Name or Material: Maleic anhydride

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Causes severe skin burns and eye damage. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes damage to organs through
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if pre
EINECSNumber	203-571-6

SDS

RUO – Research Use Only