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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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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
                  8004080100 04022536358444
                  8004080500 04022536358451
                  8004081000 04022536358468
                  8004085000 04022536358475

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