12-Crown-4, 98%, Thermo Scientific Chemicals

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.

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: 1 g
• UN Number: UN2810
• Beilstein: 1363064
• Sensitivity: Air and light sensitive; Hygroscopic
• Synonym: 12-crown-4, eoct, 12-crown-4 ether, ethylene oxide cyclic tetramer, ccris 157, unii-k6069p2c2a, 12-crown4-ether, 12-crown 4-ether, 5-19-11-00334 beilstein handbook reference, 3,6,9,12-tetraoxacyclododecan
• Solubility Information: Fully miscible in water.
• Formula Weight: 176.22
• Percent Purity: 98%
• Chemical Name or Material: 12-Crown-4

RUO – Research Use Only