Nanozymes / Alfa Chemistry
12-Crown-4

12-Crown-4

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Verification code
12-Crown-4
Catalog Number NZs294939
CAS 294-93-9
Structure
Description Small-sized crown ethers, with their high selectivity for lithium and sodium ions, are commonly used in ion-templated reactions, metal complexation, and supramolecular catalytic model systems.
Synonyms 1,4,7,10-Tetraoxacyclododecane
Molecular Weight 176.21
Molecular Formula C8H16O4
Boiling Point 61-70°C
Melting Point 16°C
Flash Point 112°C
Purity 0.98
Density 1.089 g/mL at 25 °C
Appearance Colorless liquid
EC Number 206-036-5
MDL Number MFCD00005103
Pubchem CID 9269
Refractive Index n20/D 1.463
Storage Conditions Please keep the product frozen at 0 - 8℃.
WGK Germany 3

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