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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
          8004080100 04022536358444
          8004080500 04022536358451

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          Categories

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