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841321 Citraconic anhydride

Citraconic anhydride for synthesis. CAS 616-02-4, molar mass 112.08 g/mol.

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

Synonyms: Methylmaleic anhydride

CAS #: 616-02-4 EC Number: 210-459-0 Molar Mass: 112.08 g/mol Hill Formula: C₅H₄O₃
841321
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
616-02-4210-459-0C₅H₄O₃112.08 g/mol

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      Description
      Catalogue Number841321
      SynonymsMethylmaleic anhydride
      References
      Product Information
      CAS number616-02-4
      EC number210-459-0
      Hill FormulaC₅H₄O₃
      Molar Mass112.08 g/mol
      HS Code2917 19 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationCitraconic anhydride for synthesis. CAS 616-02-4, molar mass 112.08 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point213 - 214 °C (1013 hPa)
      Density1.243 g/cm3 (20 °C)
      Flash point111 °C
      Melting Point7 - 8 °C
      Vapor pressure1.3 hPa (47 °C)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 2600 mg/kg
      LD 50 dermalLD50 Rabbit 218 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)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.
      Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
      P272: Contaminated work clothing should not be allowed out of the workplace.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      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
      RTECSGE6825000
      Storage class8A Combustible, corrosive hazardous materials
      WGKWGK 3 highly hazardous to water
      Disposal9
      Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
      Safety Information
      Categories of dangertoxic, irritant, sensitizing
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at <= 20°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3265 , 8, II
      Declaration (transport by air) IATA-DGRUN 3265 , 8, II
      Declaration (transport by sea) IMDG-CodeUN 3265 , 8, II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 98.0 % (a/a)
      Density (d 20 °C/ 4 °C)1.241 - 1.246
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8413210100 04022536635026

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