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800408 Maleic anhydride

Maleic anhydride for synthesis. CAS 108-31-6, pH 0.8 (550 g/l, H₂O, 20 °C) Hydrolysis.

Maleic anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2,5-Furanedione

CAS #: 108-31-6 EC Number: 203-571-6 Molar Mass: 98.06 g/mol Hill Formula: C₄H₂O₃
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800408
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
108-31-6203-571-6C₄H₂O₃98.06 g/mol

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      Description
      Catalogue Number800408
      Synonyms2,5-Furanedione
      References
      Product Information
      CAS number108-31-6
      EC index number607-096-00-9
      EC number203-571-6
      Hill FormulaC₄H₂O₃
      Molar Mass98.06 g/mol
      HS Code2917 14 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationMaleic anhydride for synthesis. CAS 108-31-6, pH 0.8 (550 g/l, H₂O, 20 °C) Hydrolysis.
      Biological Information
      Physicochemical Information
      Boiling point202 °C (1013 hPa)
      Density1.48 g/cm3 (20 °C)
      Explosion limit1.4 - 7.1 %(V)
      Flash point103 °C
      Ignition temperature475 °C DIN 51794
      Melting Point53 - 58 °C
      pH value0.8 (550 g/l, H₂O, 20 °C) Hydrolysis
      Vapor pressure1.33 hPa (44 °C)
      Bulk density700 - 800 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1090 mg/kg
      LD 50 dermalLD50 Rabbit 2620 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H314: Causes severe skin burns and eye damage.
      H317: May cause an allergic skin reaction.
      H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
      H372: Causes damage to organs through prolonged or repeated exposure if inhaled.
      EUH071: Corrosive to the respiratory tract.
      Precautionary Statement(s)P260: Do not breathe dust.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordDanger
      RTECSON3675000
      Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Categories of dangerharmful, corrosive, sensitizing
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2215 , 8, III
      Declaration (transport by air) IATA-DGRUN 2215 , 8, III
      Declaration (transport by sea) IMDG-CodeUN 2215 , 8, III, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Assay (morpholine method)≥ 98.5 %
      Melting range (lower value)≥ 51 °C
      Melting range (upper value)≤ 54 °C
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8004081000 04022536358468

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      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides