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In our shop, you can return most new and unused products within 30 days of delivery with no issues and receive a full refund.
If the error is on our end (e.g., wrong or damaged product), we will of course cover the return shipping costs. 🚚✅
The refund will be issued within 7 days after we receive your return.
In most cases, it's even faster!
| Name (English): | Diethyl ether |
| Synonyms: | Ethyl ether, Diethyl ether, Ethoxyethane |
| Species: | pure |
| Chemical formula: | (C₂H₅)₂O |
| Molar mass: | 74.12 g/mol |
| EC number: | 200-467-2 |
| CAS number: | 60-29-7 |
| TESTED VALUE | NORM |
| Content | min. 99.5% |
| Free acids (CH₃COOH) | max. 0.0005% |
| Ethanol | max. 0.2% |
| Methanol | max. 0.05% |
| Peroxides (H₂O₂) | max. 0.0001% |
| Stabilizer (BHT) | 5 - 7 ppm |
| Residue on evaporation | max. 0.0025% |
| Water (KF) | max. 0.5% |
| Color (APHA) | max. 10 Hz |
| Density (20°C) | 0.714 - 0.718 g/cm³ |
| External appearance | colorless, clear liquid |
Have not received the product I ordered on 9/2/2025 and it's now 9/17 and I still have not received the product...and I'm being asked to review your service????
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