Introduction：Basic information about CAS 16649-49-3|(2H3)Ethanoic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (2H3)Ethanoic anhydride |
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| CAS Number | 16649-49-3 | Molecular Weight | 108.126 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 141.1±8.0 °C at 760 mmHg |
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| Molecular Formula | C4D6O3 | Melting Point | -73ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 54.4±0.0 °C |
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| Symbol |
GHS02, GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | (2,2,2-trideuterioacetyl) 2,2,2-trideuterioacetate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 141.1±8.0 °C at 760 mmHg |
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| Melting Point | -73ºC(lit.) |
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| Molecular Formula | C4D6O3 |
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| Molecular Weight | 108.126 |
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| Flash Point | 54.4±0.0 °C |
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| Exact Mass | 108.069351 |
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| PSA | 43.37000 |
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| LogP | -0.48 |
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| Vapour Pressure | 5.9±0.3 mmHg at 25°C |
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| Index of Refraction | 1.387 |
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| InChIKey | WFDIJRYMOXRFFG-WFGJKAKNSA-N |
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| SMILES | CC(=O)OC(C)=O |
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| Storage condition | Flammables area |
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| Stability | Stable, but reacts violently with water. Combustible. Incompatible with strong oxidising agents, alcohols, strong bases. |
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Safety Information
| Symbol |
GHS02, GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H226-H302 + H332-H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Hazard Codes | C |
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| Risk Phrases | R10;R20/22;R34 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | UN 1715 8/PG 2 |
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| WGK Germany | 3 |
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Articles1
More Articles
| Presence of N-L-lactyl-D-perosamine residue in the sheath-forming polysaccharide of Thiothrix fructosivorans. Int. J. Biol. Macromol. 82 , 772-9, (2015) Thiothrix fructosivorans forms a microtube (sheath) that encloses a line of cells. This sheath is an assemblage of [→4)-GlcN-(1→4)-Glc-(1→]n with side chains of Rha4N-(1→3)-Fuc(1→ at position 3 of Glc... | |
Synonyms
| acetic anhydride-d6 |
| trideuteroacetic acid anhydride |
| MFCD00044225 |
| d6-acetic anhydride |
| 2,2,2-trideuterioacetic anhydride |
| <D6>-Essigsaeureanhydrid |
| DE146 |
| <2H6>-acetic anhydride |
| (H)Ethanoic anhydride |
| EINECS 240-697-0 |
