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12-Crown-4, 98%
Description
It serves as an aprotic solvent for alkali metals, the sodium solution is a strong reducing agent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It serves as an aprotic ″solvent″ for alkali metals, the sodium solution is a strong reducing agent.
Solubility
Fully miscible in water.
Notes
Light & Air Sensitive & Hygroscopic. Store under inert gas. Keep in a tightly closed container.
It serves as an aprotic ″solvent″ for alkali metals, the sodium solution is a strong reducing agent.
Solubility
Fully miscible in water.
Notes
Light & Air Sensitive & Hygroscopic. Store under inert gas. Keep in a tightly closed container.
Specifications
Specifications
| Melting Point | 17°C |
| Density | 1.108 |
| Boiling Point | 68°C to 70°C (0.1 mmHg) |
| Flash Point | >109°C (228°F) |
| Odor | Odorless |
| Refractive Index | 1.462 |
| Quantity | 5 g |
| UN Number | UN2810 |
| Beilstein | 1363064 |
| Sensitivity | Air and light sensitive; Hygroscopic |
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Safety and Handling
| Hazard Category | H330 |
| Hazard Statement | GHS H Statement H330-H361-H315-H319 Fatal if inhaled. Suspected of damaging fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. |
| Precautionary Statement | P260-P271-P284-P304+P340-P310-P501c |
| DOTInformation | Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S. |
| EINECSNumber | 206-036-5 |
| RTECSNumber | XF0550000 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures; Store under Nitrogen |
RUO – Research Use Only