![(1S,5R)-(-)-2-Oxabicyclo[3.3.0]oct-6-en-3-one Structure](https://www.chemicalbook.com/CAS/GIF/43119-28-4.gif)
(1S,5R)-(-)-2-Oxabicyclo[3.3.0]oct-6-en-3-one
- Product Name(1S,5R)-(-)-2-Oxabicyclo[3.3.0]oct-6-en-3-one
- CAS43119-28-4
- CBNumberCB7775866
- MFC7H8O2
- MW124.14
- EINECS610-106-4
- MDL NumberMFCD00010402
- MOL File43119-28-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 44-46 °C(lit.) |
| Boiling point | 263.1℃ |
| Density | 1.196 |
| refractive index | 1.4906 (estimate) |
| Flash point | 104.0℃ |
| storage temp. | 2-8°C |
| solubility | DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:2): 0.33 mg/ml,Ethanol: 15 mg/ml |
| form | A crystalline solid |
| color | Off-white to light yellow |
| optical activity | [α]22/D 103°, c = 1 in methanol |
| BRN | 3537516 |
| InChI | InChI=1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1 |
| InChIKey | RYBPGUMSFWGGLP-WDSKDSINSA-N |
| SMILES | O1C(=O)C[C@]2([H])C=CC[C@]12[H] |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| NFPA 704: |
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