Acetic anhydride CAS#: 108-24-7; ChemWhat Code: 27734
Names & Identifiers |
| Product Name | Acetic anhydride |
| Synonyms | AC2O;ACETYL OXIDE;ACETIC ANHYDRIDE;ACETIC OXIDE;AKOS BBS-00004312;ETHANOIC ANHYDRIDE;CAPPING REAGENT A;(CH3CO)2O |
| CAS Registry Number | 108-24-7 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 |
| EINECS | 203-564-8 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -73.1 °C |
| Boiling Point | 140 °C |
| Density | 1.087 |
| vapor Density | 3.5 (vs air) |
| vapor pressure | 10 mm Hg ( 36 °C) |
| Refractive Index | n |
| Flash Point | 130 °F |
| Storage | Store at RT. |
| Solubulity | Miscible with ether, chloroform and benzene. |
| form | Liquid |
| Color | Colorless |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| Merck | 14,56 |
| BRN | 385737 |
| Stability: | Stability Flammable. Incompatible with strong oxidizing agents, water, strong bases, alcohols. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Acetic acid anhydride(108-24-7) |
| EPA Substance Registry System | Acetic acid, anhydride(108-24-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C,Xn,F,Xi |
| R Phrase | 11-20/21/22-37/38-41-34-20/21-10-20/22-19-40 |
| S Phrase | 26-39-45-36/37/39-33-16 |
| RIDADR | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| RTECS | AK1925000 |
| F | 21 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| HS Code | 29152400 |
| Hazardous Substances Data | 108-24-7(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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