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100042 Acetic anhydride

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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

Synonyms: Acetyl acetate, Acetyl oxide

CAS #: 108-24-7 EC Number: 203-564-8 Molar Mass: 102.09 g/mol Chemical Formula: (CH₃CO)₂O Hill Formula: C₄H₆O₃ Grade: ACS,ISO,Reag. Ph Eur
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100042
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
108-24-7203-564-8C₄H₆O₃(CH₃CO)₂O102.09 g/molACS,ISO,Reag. Ph Eur

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          Description
          Catalogue Number100042
          SynonymsAcetyl acetate, Acetyl oxide
          References
          Product Information
          CAS number108-24-7
          EC index number607-008-00-9
          EC number203-564-8
          GradeACS,ISO,Reag. Ph Eur
          Hill FormulaC₄H₆O₃
          Chemical formula(CH₃CO)₂O
          Molar Mass102.09 g/mol
          HS Code2915 24 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density1.080 g/cm3 (20 °C)
          Evaporation number0.46
          Explosion limit2.7 - 10.3 %(V)
          Flash point49 °C
          Ignition temperature330 °C
          Melting Point-73 °C
          pH value3 (10 g/l, H₂O, 20 °C)
          Vapor pressure4 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 630 mg/kg
          LD 50 dermalLD50 Rabbit 4320 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H226: Flammable liquid and vapour.
          H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H330: Fatal if inhaled.
          EUH071: Corrosive to the respiratory tract.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          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
          Storage class3 Flammable liquids
          WGKWGK 1 slightly hazardous to water
          Disposal11
          Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
          Safety Information
          Categories of dangerflammable, harmful, corrosive
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1715 , 8 (3), II
          Declaration (transport by air) IATA-DGRUN 1715 , 8 (3), II
          Declaration (transport by sea) IMDG-CodeUN 1715 , 8 (3), II, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Purity (GC)≥ 98.5 %
          Identity (IR)conforms
          Appearanceclear
          Color≤ 10 Hazen
          Chloride (Cl)≤ 2 ppm
          Sulfate (SO₄)≤ 5 ppm
          Phosphate (PO₄)≤ 5 ppm
          Heavy metals (as Pb)≤ 2 ppm
          Readily carbonizable substancesconforms
          Substances reducing potassium permanganate (as O)≤ 150 ppm
          Al (Aluminium)≤ 0.5 ppm
          B (Boron)≤ 0.02 ppm
          Ba (Barium)≤ 0.1 ppm
          Ca (Calcium)≤ 0.5 ppm
          Cd (Cadmium)≤ 0.05 ppm
          Co (Cobalt)≤ 0.02 ppm
          Cr (Chromium)≤ 0.05 ppm
          Cu (Copper)≤ 0.02 ppm
          Fe (Iron)≤ 0.1 ppm
          Mg (Magnesium)≤ 0.1 ppm
          Mn (Manganese)≤ 0.02 ppm
          Ni (Nickel)≤ 0.02 ppm
          Pb (Lead)≤ 0.1 ppm
          Sn (Tin)≤ 0.1 ppm
          Zn (Zinc)≤ 0.1 ppm
          Evaporation residue≤ 20 ppm
          Global Trade Item Number
          Catalogue Number GTIN
          1000421000 04022536001135
          1000422500 04022536001159