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tert-Butyl methyl ether, 99%, Thermo Scientific Chemicals
Description
Used as a chromatography solvent. Acts as a fuel component in fuel for gasoline engines. They raise the oxygen content of gasoline(oxygenates).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Used as a chromatography solvent. Acts as a fuel component in fuel for gasoline engines. They raise the oxygen content of gasoline(oxygenates).
Solubility
Miscible with ethanol and ethyl ether. Immiscible with water.
Notes
Store in a cool, dry, well-ventilated area. It is hygroscopic in nature.

Specifications
Specifications
Melting Point | -109°C |
Density | 0.742 |
Boiling Point | 55°C to 56°C |
Quantity | 2500 mL |
Flash Point | −25°C (−13°F) |
Odor | Mild |
Refractive Index | 1.369 |
UN Number | UN2350 |
Merck Index | 146032 |
Solubility Information | Miscible with ethanol and ethyl ether. Immiscible with water. |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
2409205 | Certificate of Analysis | 17/01/2025 | L14030.AP,L14030.AU,L14030.0F |
2495395 | Certificate of Analysis | 30/08/2024 | L14030.AP,L14030.AU,L14030.0F |
2499731 | Certificate of Analysis | 30/08/2024 | L14030.AP,L14030.AU,L14030.0F |
U16K028 | Certificate of Analysis | 29/08/2024 | L14030.AP,L14030.AU,L14030.0F |
T22K003 | Certificate of Analysis | 30/07/2024 | L14030.AP,L14030.AU,L14030.0F |
Safety and Handling


- tert-Butyl methyl ether
- Danger
- Flammable liquid Category 2
- Skin corrosion/irritation Category 2
- H225-Highly flammable liquid and vapour.
- H315-Causes skin irritation.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P240-Ground/bond container and receiving equipment.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- MIXTURE LIST-Contains : Methyl tert-butyl ether
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