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Product Name |
18-Crown-6 |
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Formula |
C12H24O6 |
Molecular Weight |
264.32 |
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CAS NO. |
17455-13-9 |
Quantity |
5100KG |
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Items |
Specification |
Results |
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Appearance |
White to off-white crystals |
Conforms |
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Assay |
≥99% |
99.56% |
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Melting point |
38.0-41.0°C |
38.6℃ |
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CONCLUSION |
The result conform with standard |
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Synonym:1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE;18-CROWN 6-ETHER;18-CROWN-6;HEXAOXACYCLOOCTADECANE;CROWN-18-5-ETHER;CROWN ETHER/18-CROWN-6;AKOS BBS-00004361;JACS-17455-13-9
CAS: 17455-13-9
Molecular formula: C12H24O6
Molecular weight:264.32
EINECS:241-473-5
Melting point: 42-45 °C(lit.)
Boiling point:116°C 0,2mm
Density:1,175 g/cm3
Storage conditions: Store below +30°C.
Flashing point:>230 °F
Refractive index:1.4580 (estimate)
Shelf life:2 years
18-crown-6 is used as complexing agent and phase transfer catalyst. It is widely used in pharmaceutical industry, electronic sealing adhesive, adhesive production and other fields.
18-crown-6 is mainly used as high-efficiency phase transfer catalyst for fine organic synthesis, complexing agent, extractant for separation and extraction of precious metals and rare earth elements
