Methyl tert-butyl ether (MTBE) is soluble in ether, ethanol, and acetone, but nearly insoluble in water. CAS 1634-04-4 EC 216-653-1| Chemical Reagents net

It is a compound commonly used as a gasoline additive and has good solubility and stability.

General Information

CAS number: 1634-04-4
Molecular formula: C₅H₁₂O
MDL number: MFCD00008812
EC Number: 216-653-1
Brand: Test
Packing: 4L × 4 bottles/piece

Physical properties

Appearance: Colorless liquid
Odor: Slight ether odor
Boiling point: 55°C
Melting point: -108°C
Relative density: 0.740
Refractive index: 1.373
Solubility: immiscible with water, easily soluble in many organic solvents

    H   H
     \ /
  H3C-C-OC-CH3
     / \
    H   H

Quality inspection report

| Item            | Requirement | Test Result   |
|-----------------|-------------|---------------|
| Product Name    | Methyl tert-butyl ether | Methyl tert-butyl ether |
| Grade           | Electronic UPS grade   | Electronic UPS grade   |
| Batch Number    | 2024041001  | 2024041001    |
| Molecular Formula | C5H12O     | C5H12O        |
| Molecular Weight | 88.15      | 88.15         |
| Batch Quantity  | 1620kg     | 1620kg        |
| Inspection Unit | Production Department | Production Department |
| Sample Category | Organic     | Organic       |
| Report Date     | 2024.04.15 | 2024.04.15    |
| Testing Standard| Enterprise Standard | Enterprise Standard |
| Purity,%        | ≥99.0       | 99.6          |
| Appearance      | Colorless, clear liquid | Colorless, clear liquid |
| Color, Hazen units | ≤10     | ＜10          |
| Water (H2O),%   | ≤0.03      | 0.009         |
| Particle Size ≥0.2μm/mL | ≤200 | ＜200         |
| Particle Size ≥0.5μm/mL | ≤10  | ＜10          |
| Aluminum (Al), ppb | ≤1     | ＜1           |
| Iron (Fe), ppb  | ≤1         | ＜1           |
| Sodium (Na), ppb | ≤1        | ＜1           |
| Magnesium (Mg), ppb | ≤1     | ＜1           |
| Nickel (Ni), ppb | ≤1       | ＜1           |
| Lithium (Li), ppb | ≤1      | ＜1           |
| Cobalt (Co), ppb | ≤1       | ＜1           |
| Copper (Cu), ppb | ≤1       | ＜1           |
| Gallium (Ga), ppb | ≤1      | ＜1           |
| Molybdenum (Mo), ppb | ≤1   | ＜1           |
| Silver (Ag), ppb | ≤1       | ＜1           |
| Cadmium (Cd), ppb | ≤1      | ＜1           |
| Tin (Sn), ppb   | ≤1        | ＜1           |
| Barium (Ba), ppb | ≤1       | ＜1           |
| Lead (Pb), ppb  | ≤1        | ＜1           |
| Gold (Au), ppb  | ≤1        | ＜1           |
| Zinc (Zn), ppb  | ≤1        | ＜1           |
| Potassium (K), ppb | ≤1     | ＜1           |
| Calcium (Ca), ppb | ≤1      | ＜1           |
| Chromium (Cr), ppb | ≤1     | ＜1           |
| Titanium (Ti), ppb | ≤1     | ＜1           |
| Manganese (Mn), ppb | ≤1    | ＜1           |
| Germanium (Ge), ppb | ≤1    | ＜1           |
| Arsenic (As), ppb | ≤1      | ＜1           |

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