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| Properties |
MTBE |
ETBE |
TAME |
| CAS Number |
1634-04-4 |
637-92-3 |
994-05-8 |
| Molecular Wt. (g/mol) |
88.2 |
102.2 |
102.2 |
| Boiling Point (Deg C) |
55.3 |
72 |
86.3 |
| Melting Point (Deg C) |
-108 |
-94 |
-80 |
| Oxygen Content (% wt.) |
18.2 |
15.7 |
15.7 |
| Research Octane Number |
118 |
119 |
109 |
| Motor Octane Number |
101 |
103 |
99 |
| Vapour Pressure (hPa @ 20 Deg C) |
270 |
128 |
90 |
| Water Solubility (g/l) |
42 |
12 |
11 |
| Log Pow |
1.06 |
1.28 |
1.56 |
| Odour Detection in Water (average, ug/l) |
95 |
49 |
194 |
| Taste Detection in Water (ug/l) |
134 |
47 |
128 |
| Henry's Law Constant (Pa.m3/mol) |
43.8 |
140 |
83 |
