Millipore Sigma Vibrant Logo

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
View Products on Sigmaaldrich.com
100042
View Pricing & Availability

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

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1000422500
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 2.5 l
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      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
      1000422500 04022536001159