Introduction：Basic information about CAS 28562-53-0|4-Acetoxy-2-azetidinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Acetoxy-2-azetidinone |
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| CAS Number | 28562-53-0 | Molecular Weight | 129.114 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 296.5±33.0 °C at 760 mmHg |
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| Molecular Formula | C5H7NO3 | Melting Point | 38-40 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 133.1±25.4 °C |
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| Symbol |
GHS05, GHS08 | Signal Word | Danger |
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Names
| Name | 4-Acetoxy-2-azetidinone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 296.5±33.0 °C at 760 mmHg |
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| Melting Point | 38-40 °C(lit.) |
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| Molecular Formula | C5H7NO3 |
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| Molecular Weight | 129.114 |
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| Flash Point | 133.1±25.4 °C |
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| Exact Mass | 129.042587 |
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| PSA | 55.40000 |
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| LogP | -2.01 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.477 |
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| InChIKey | OEYMQQDJCUHKQS-UHFFFAOYSA-N |
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| SMILES | CC(=O)OC1CC(=O)N1 |
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| Storage condition | 2-8°C |
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Safety Information
| Symbol |
GHS05, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H314-H334 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R34;R43 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | UN 1759 8/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Articles4
More Articles
Aldrichimica Acta 18 , 95, (1985)
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J. Chem. Soc. Perkin Trans. I , 1235, (1991)
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Tetrahedron 46 , 2255, (1990)
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Synonyms
| 4-Acetyloxyazetidin-2-one |
| 4-Oxo-2-azetidinyl acetate |
| 4-acetoxy-2-oxo-azetidine |
| 2-Azetidinone,4-(acetyloxy) |
| MFCD00010593 |
| 2-Azetidinone, 4-(acetyloxy)- |
| 2-oxoazetidinium 4-acetate |
| 4-OXOAZETIDIN-2-YLACETATE |
| Acetic acid 4-oxo-2-azetidinyl ester |
| Acetic acid 2-oxoazetidin-4-yl ester |
| 4-acetoxyazetidinone |
| EINECS 249-083-7 |
| 4-oxoazetidin-2-yl acetate |
| 4-ACETOXY-2-AZETIDINONE(4-AA) |
| 4-(acetoxy)azetidin-2-one |
| 2,4-azetediol, 2,3-dihydro-, 2-acetate |
