15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
Supplier: Thermo Scientific Chemicals
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Warning
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18286-0050
18286-0250
TS18286-0050EA
60
USD
TS18286-0050
TS18286-0250
15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V)
Formula:
C₁₀H₂₀O₅ MW: 220.27 g/mol Boiling Pt: 100…135 °C (.2 mmHg) Melting Pt: –20 °C Density: 1.1 g/cm³ Flash Pt: >110 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005110 CAS Number: 33100-27-5 EINECS: 251-379-6 |
Specification Test Results
Appearance | Clear colorless to light yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4640 to 1.4670 (20°C, 589 nm) |
GC | ≥97.5 % |
HPLC | ≥96.0 % |
Specific optical rotation | +48° to +55° (20°C, 589 nm) (0.5% in Methanol) |
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