| Identification | Back Directory | [Name]
(1S,5R)-6,8-dioxabicyclo[3.2.1]octan-4-one | [CAS]
53716-82-8 | [Synonyms]
Cyrene
(1S,5R)-6,8-dioxabicyclo[3.2.1]octan-4-one
6,8-Dioxabicyclo[3.2.1]octan-4-one, (1S,5R)- | [EINECS(EC#)]
807-130-4 | [Molecular Formula]
C6H8O3 | [MDL Number]
MFCD23105760 | [MOL File]
53716-82-8.mol | [Molecular Weight]
128.13 |
| Chemical Properties | Back Directory | [Melting point ]
-18 °C | [Boiling point ]
231.6±30.0 °C(Predicted) | [density ]
1.261±0.06 g/cm3(Predicted) | [vapor pressure ]
28Pa at 25℃ | [storage temp. ]
Refrigerator, under inert atmosphere | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Sparingly) | [form ]
Oil | [color ]
Light Yellow | [InChI]
1S/C6H8O3/c7-5-2-1-4-3-8-6(5)9-4/h4,6H,1-3H2/t4-,6+/m0/s1 | [InChIKey]
WHIRALQRTSITMI-UJURSFKZSA-N | [SMILES]
O1[C@H]2OC[C@@H]1CCC2=O | [LogP]
-1.52 at 22℃ and pH5.18-5.24 | [Surface tension]
72.5mN/m at 1g/L and 22℃ |
| Hazard Information | Back Directory | [Uses]
Cyrene has been demonstrated to exceed NMP′s dispersive ability for graphene solutions. Graphene concentrations in Cyrene are an order of magnitude greater than with NMP due to its optimum polarity and high viscosity, creating larger and less defective graphene flakes. | [General Description]
This product is biorenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks".
Cyrene is a biobased dipolar, aprotic alternative to common solvents that are of environmental concern. Cyrene is an alternative for many solvents classified by REACH as Substances of Very High Concern (SVHC), such as N-Methylpyrorrolidone (NMP) and Dimethylformamide (DMF).
In testing, Cyrene has shown to behave similarly to NMP with minimal loss in performance in heteroatom alkylation and nucleophilic fluorination reactions. |
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| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Bide Pharmatech Ltd.
|
| Telephone: |
400-1647117 13681763483 |
| Website: |
https://www.bidepharm.com/ |
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