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I5048
Honeywell
Tetrahydrofuran
SKU
I5048
for HPLC, inhibitor-free, ≥99.9%
Synonym(s)
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide
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| Brand Honeywell | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula C4H8O |
| MDL Number | Molar Mass 72.11 g/mol | RTECS Number LU5950000 | Synonyms THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide |
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Specifications
| Property | Value |
|---|---|
| Assay (GC) | min. 99.9% |
| Non-volatile matter | max. 0.0005% |
| Water (Karl Fischer) | max 0.05% |
| Free acid (as CH3COOH) ) | max 0.002% |
| Absorbance at 400 nm | max. 0.005 |
| Absorbance at 350 nm | max. 0.005 |
| Absorbance at 315 nm | max. 0.0044 |
| Absorbance 300 nm | max. 0.02 |
| Absorbance at 275 nm | max. 0.046 |
| Absorbance at 250 nm | max. 0.18 |
| Absorbance at 245 nm | max. 0.26 |
| Absorbance at 212 nm | max. 1.0 |
| IR Spectrum | complying |
| APHA | max. 10 |
| Peroxides (as H2O2) | max. 0.05% |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 65 °C (1.013 hPa) |
| Certification | For HPLC |
| Color | Colorless |
| Density | 0.89 g/cm3 (20 °C) |
| Flashpoint | -21 °C |
| Form | Liquid |
| Grade | HPLC Grade |
| Incompatible Materials | Oxidizing agents, Strong acids and strong bases |
| Lower Explosion Limit | 1.5 %(V) |
| Melting Point/Range | -108 °C |
| Partition Coefficient | 0.45 (20 °C) |
| Purity Percentage | 99.90 |
| Purity Details | >=99.90% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 12 %(V) |
| Vapor Pressure | 200 hPa (20 °C) |
| Viscosity | 0.48 mPa.s (20 °C) |
| pH-Value | Neutral |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN2056 |
