CAS 930-21-2|azetidinone
| Common Name | azetidinone | ||
|---|---|---|---|
| CAS Number | 930-21-2 | Molecular Weight | 71.078 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 222.4±0.0 °C at 760 mmHg |
| Molecular Formula | C3H5NO | Melting Point | 74-76 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 151.5±3.4 °C |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | azetidin-2-one |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 222.4±0.0 °C at 760 mmHg |
| Melting Point | 74-76 °C(lit.) |
| Molecular Formula | C3H5NO |
| Molecular Weight | 71.078 |
| Flash Point | 151.5±3.4 °C |
| Exact Mass | 71.037117 |
| PSA | 29.10000 |
| LogP | -2.02 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.458 |
| InChIKey | MNFORVFSTILPAW-UHFFFAOYSA-N |
| SMILES | O=C1CCN1 |
| Storage condition | 2-8°C |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| 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 |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2933790090 |
Customs
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
Articles5
More Articles| The influence of ezetimibe on classical and alternative activation pathways of monocytes/macrophages isolated from patients with hypercholesterolemia. Naunyn Schmiedebergs Arch. Pharmacol. 387(8) , 733-42, (2014) Macrophages are crucial for the development of atherosclerotic plaques. Classically activated macrophages contribute to plaque growth and destabilization, while alternatively activated macrophages inc... | |
| Non-transpeptidase binding arylthioether β-lactams active against Mycobacterium tuberculosis and Moraxella catarrhalis. Bioorg. Med. Chem. 23(3) , 632-47, (2015) The prevalence of drug resistance in both clinical and community settings as a consequence of alterations of biosynthetic pathways, enzymes or cell wall architecture is a persistent threat to human he... | |
| Photoelectron spectra of some antibiotic building blocks: 2-azetidinone and thiazolidine-carboxylic acid. J. Phys. Chem. A 116(33) , 8653-60, (2012) X-ray photoelectron spectra of the core and valence levels of the fundamental building blocks of β-lactam antibiotics have been investigated and compared with theoretical calculations. The spectra of ... |
Synonyms
| azetidinone |
| 2-AZACYCLOBUTANONE |
| 2-oxoazetidine |
| MFCD00013328 |
| AZETAN-2-ONE |
| 2-Azetidinone |
| Azetidin-2-one |
| 4-oxo-azetidine |
| Propiolactam |
