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VWR tert-Butyl methyl ether ≥99.5%, HiPerSolv CHROMANORM® for HPLC
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Filtered through a 0.2 µm filter, packaged under nitrogen.
Specifications:
| Application | chromatography | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | HPLC Grade | Formula | (CH₃)₃COCH₃ |
VWR tert-Butyl Methyl Ether (MTBE, (CH₃)₃COCH₃) is a high-purity ether solvent supplied under the HiPerSolv CHROMANORM® grade, designed for HPLC and analytical applications. With ≥99.5% purity, low UV absorbance, and 0.2 µm filtration, it is ideal for gradient and isocratic HPLC, residue analysis, and sample extraction workflows.
This ether exhibits a low boiling point (55.2 °C), high volatility, and is packaged under nitrogen to maintain purity and stability. It is flammable, irritant, and requires careful storage and handling.
Product Specifications
| Property | Value |
|---|---|
| Product Name | tert-Butyl Methyl Ether (MTBE) |
| Grade | HiPerSolv CHROMANORM®, HPLC |
| Chemical Formula | (CH₃)₃COCH₃ |
| Molecular Weight | 88.15 g/mol |
| CAS Number | 1634-04-4 |
| MDL Number | MFCD00008812 |
| Merck Index | 13,06059 |
| EINECS Number | 216-653-1 |
| Boiling Point | 55.2 °C (1013 hPa) |
| Melting Point | –108.6 °C |
| Density (20 °C) | 0.7405 g/cm³ |
| Flash Point | –28 °C |
| Filtration | 0.2 µm membrane |
| Packaging Atmosphere | Under nitrogen |
| ADR Classification | Class 3 (Flammable Liquid), PG II |
| UN Number | UN2398 |
| GHS Classification | GHS02 (Flammable), GHS07 (Irritant) |
| Storage Temperature | Ambient |
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 22105.295 | Glass bottle | 1 L |
| 22105.320 | Glass bottle | 2.5 L |
Applications
- Mobile phase solvent in HPLC and LC-MS workflows
- Sample preparation and extraction of volatile organics
- Residue analysis and trace-level component separation
- Solvent for pharmaceutical and pesticide analysis
- Applied in environmental testing for VOCs
- Non-aqueous cleaning and degreasing agent
Safety and Handling
- Highly flammable – keep away from heat and sparks
- May cause eye and respiratory irritation
- Use in fume hoods or explosion-proof environments
- Wear protective gloves, goggles, and lab coat
- Store in tightly sealed containers under inert gas, if possible
- Refer to the SDS for detailed handling and hazard data
VWR tert-Butyl Methyl Ether ≥99.5%, HiPerSolv CHROMANORM® for HPLC is a highly pure, pre-filtered ether solvent designed to meet the demands of modern chromatography and trace analysis. Its chemical consistency and low UV absorbance ensure reliable performance in regulated labs, QA/QC testing, and environmental investigations.
- Pack Size: 1L 2.5L