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| CAS No. | 109-99-9 |
|---|---|
| EC No. | 203-726-8 |
| EC Index No | 603-025-00-0 |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 |
| HS Code | 2932 11 00 |
| Storage | Below 30°C |
| Shelf life | 3 years |
| Appearance | Clear colourless liquid |
|---|---|
| Solubility | 1 mL miscible in 1 mL of water |
| FTIR (Liquid film) | Matches with the standard pattern |
| Refractive index (n 20/D) | 1.4020 - 1.4120 |
| Density (d 25/4) | 0.884 - 0.894 g/mL |
| Water (K.F.) | <= 0.03% |
| Acidity (as CH3COOH) | <= 0.001% |
| Non-volatile matter | <= 0.001% |
| UV Transmittance at 245nm | >= 25.00% |
| UV Transmittance at 250nm | >= 50.00% |
| UV Transmittance at 260nm | >= 70.00% |
| UV Transmittance at 280nm | >= 90.00% |
| UV Transmittance at 300nm | >= 95.00% |
| UV Transmittance at 310nm | >= 98.00% |
| Assay (GC) | min. 99.90% |
| Hazard Pictogram(s) | ![]() ![]() ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H225-H319-H335-H351 |
| Precautionary Statement(s) | P210-P261-P280-P312-P370+P378-P403 + P233 |
| UN No. | 2056 |
| Class | 3 |
| Packing Group | II |
| RTECS | LU5950000 |
| WGK | 1 |
| Product Name | Tetrahydrofuran, HPLC |
|---|---|
| SKU | AS118 |
| CAS No | 109-99-9 |
| EC No. | 203-726-8 |
| EC Index No. | 603-025-00-0 |
| Molecular formula | C₄H₈O |