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Acetic anhydride, 99+%, Thermo Scientific™
Marke: Thermo Scientific Alfa Aesar L04295.0B
| Quantity | 1000g |
|---|
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Beschreibung
This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
ApplicationsAcetic anhydride is most suited for the conversion of cellulose into cellulose acetate and in the manufacture of aspirin. It acts as a wood preservative and solvent in examination of wood fat, fatty and volatile oils and detection of rosins. In many organic reactions it acts as a dehydrating agent. Also used in the production of isoamyl alcohol and 2-methyl furan.
Solubility
Miscible with ether, chloroform and benzene.
Notes
Reacts with water to form acetic acid with the liberation of heat violently. Incompatible with acids, alcohols, bases, oxidizing agents, reducing agents and powdered metals.
Chemische Identifikatoren
| C4H6O3 | |
| MFCD00008705 | |
| acetic anhydride, acetanhydride, acetic acid, anhydride, acetic oxide, acetyl oxide, ethanoic anhydride, acetyl ether, acetyl anhydride, acetic acid anhydride, anhydride acetique | |
| CHEBI:36610 | |
| CC(=O)OC(=O)C |
Spezifikation
| 108-24-7 | |
| 138°C to 140°C | |
| Pungent | |
| 1.39 | |
| 1000g | |
| 385737 | |
| 14,56 | |
| Miscible with ether,chloroform and benzene. | |
| CC(=O)OC(=O)C | |
| 102.089 | |
| CHEBI:36610 | |
| ≥99% |
| 1.082 | |
| 49°C (120°F) | |
| C4H6O3 | |
| MFCD00008705 | |
| UN1715 | |
| Moisture sensitive | |
| acetic anhydride, acetanhydride, acetic acid, anhydride, acetic oxide, acetyl oxide, ethanoic anhydride, acetyl ether, acetyl anhydride, acetic acid anhydride, anhydride acetique | |
| WFDIJRYMOXRFFG-UHFFFAOYSA-N | |
| acetyl acetate | |
| 7918 | |
| 102.09 | |
| Acetic anhydride |
Sicherheit und Handhabung
Produktidentifikator
Signalwort
Gefahrenkategorie
Gefahrenhinweis
Sicherheitshinweis
Ergänzende Informationen
- Acetic anhydride
Signalwort
- Danger
Gefahrenkategorie
- 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
Gefahrenhinweis
- H226-Flammable liquid and vapour.
- H302-Harmful if swallowed.
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- H330-Fatal if inhaled.
- EUH071-Corrosive to the respiratory tract.
Sicherheitshinweis
- 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.
- 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/.
Ergänzende Informationen
- MIXTURE LIST-Contains : Acetic anhydride
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