Acetic anhydride, 98+%, ACROS Organics™

Brand:  Acros Organics 222130100

Product Code. 10023023

Chemical Identifiers

• Chemical Name or Material: Acetic anhydride
• CAS Min %: 98.0
• Purity Grade: For analysis
• Assay Percent Range: 99+%
• Linear Formula: (CH₃CO)₂O
• MDL Number: MFCD00008705

• CAS: 108-24-7
• CAS Max %: 100.0
• Assay: ≥99.0%
• Molecular Formula: C₄H₆O₃
• Formula Weight: 102.09
• Synonym: Acetyl oxide

Specifications

• Chemical Name or Material: Acetic anhydride
• CAS Min %: 98.0
• Cadmium (Cd): 0.1ppm max.
• Chloride: 5ppm max.
• Chromium (Cr): 0.1ppm max.
• Copper (Cu): 0.02ppm max.
• Free Acid: 1 % max. (CH3COOH)
• Purity Grade: For analysis
• Physical Form: Liquid
• Assay: ≥99.0%
• Magnesium (Mg): 0.1ppm max.
• Linear Formula: (CH₃CO)₂O
• Formula Weight: 102.09
• Packaging: Plastic Jerrycan
• Phosphate: 10ppm max.
• Merck Index: 15, 55
• Synonym: Acetyl oxide
• Sodium (Na): 0.5ppm max.
• Sulfate: 5ppm max.
• Trace Analysis: 0.1ppm max.
• Color: Clear pale yellow to yellow

• CAS: 108-24-7
• CAS Max %: 100.0
• Calcium (Ca): 0.5ppm max.
• Chlorine (Cl): 5ppm max.
• Cobalt (Co): 0.1ppm max.
• Density: 1.0870g/mL
• Heavy Metals (as Pb): 2ppm max.
• Iron (Fe): 0.5ppm max.
• Lead (Pb): 0.1ppm max.
• Assay Percent Range: 99+%
• Molecular Formula: C₄H₆O₃
• Nickel (Ni): 0.02ppm max.
• MDL Number: MFCD00008705
• Beilstein: 02, 166
• Fieser: 01,3; 02,7; 05,3; 06,1; 07,1; 08,1; 09,1; 11,1; 12,1; 13,93; 14,150; 15,1
• Potassium (K): 0.5ppm max.
• Residue after Evaporation: 0.003 % max.
• Substances Reducing Permanganate: passes test
• Sulfur (S): 2ppm max.
• Zinc (Zn): 0.1ppm max.
• Quantity: 10L

Safety and Handling

Product Identifier

• Acetic anhydride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H330-Fatal if inhaled.
• H302-Harmful if swallowed.
• H226-Flammable liquid and vapour.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/A§.