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179787
Honeywell
tert-Butyl methyl ether
SKU
179787
Reagent Grade, ≥98%
Synonym(s)
MTBE; Methyl tert-butyl ether
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Only %1 left
- ≥95% for general laboratory use.
| Brand Honeywell | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula (CH3)3COCH3 |
| MDL Number | Molar Mass 88.15 g/mol | RTECS Number KN5250000 | Synonyms MTBE; Methyl tert-butyl ether |
Documents
Specifications
| Property | Value |
|---|---|
| Vapor Pressure | 4.05 psi ( 20 °C) |
| Assay (GC) | Min. 98.0 % |
| IR spectrum | complying |
| Water (Karl Fischer) | Max. 0.1 % |
| Peroxides (as H2O2) | Max. 0.0005 % |
| Autoignition Temperature | 705 °F |
| Explosion Limit | 15.1 % |
| Refractive Index | n |
| Vapor Pressure | 14.78 psi ( 55 °C) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 55.3 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.74 g/cm3 (20 °C) |
| Flashpoint | -28 °C |
| Form | Liquid |
| Grade | Reagent Grade |
| Incompatible Materials | Oxidizing agents, Strong acids, Strong bases, Halogens |
| Lower Explosion Limit | 1.5 %(V) |
| Melting Point/Range | -109 °C |
| Partition Coefficient | 1.06 (20 °C) |
| Purity Percentage | 98.00 |
| Purity Details | >=98.00% |
| Solubility in Water | 42 g/l (20 °C) |
| Upper Explosion Limit | 8.5 %(V) |
| Vapor Pressure | 267 hPa (20 °C) |
| Viscosity | 0.36 mPa.s (20 °C) |
| pH-Value | Not applicable |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN2398 |
