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Maleic anhydride, 99%, pastilles Product Code.: 12654937
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Maleic anhydride, 99%, pastilles

Product Code. 12654937 Shop All Thermo Scientific Chemicals Products
25 kg, Fibre drum, 25kg
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Quantity:
25 g
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5 kg
25 kg
Packaging:
Fibre drum
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25g
25kg
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Product Code. 12654937

Brand: Thermo Scientific Acros 125240251

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437.63 EUR valid until 2025-12-31
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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.

TRUSTED_SUSTAINABILITY

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

Specifications

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 Fibre drum
Quantity 25 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
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0472776 Certificate TypeCertificate of Analysis Date22/05/2025 Catalog Number125240250,125240050,125240010,125240251
Lot NumberA0472775 Certificate TypeCertificate of Analysis Date22/05/2025 Catalog Number125240250,125240050,125240010,125240251
Lot NumberA0456956 Certificate TypeCertificate of Analysis Date21/05/2025 Catalog Number125240250,125240050,125240010,125240251
Lot NumberA0468654 Certificate TypeCertificate of Analysis Date17/05/2025 Catalog Number125240250,125240050,125240010,125240251
Lot NumberA0468655 Certificate TypeCertificate of Analysis Date17/05/2025 Catalog Number125240250,125240050,125240010,125240251

Safety and Handling

compliance-icons compliance-icons compliance-icons
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/.

RUO – Research Use Only

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