THALLIUM (I) ETHOXIDE
Synonym(s):Ethanol thallium salt;Ethyl alcohol thallium(I) salt;Thallium monoethoxide;Thallous ethoxide
- CAS NO.：20398-06-5
- Empirical Formula: C2H5OTl
- Molecular Weight: 249.44
- MDL number: MFCD00009072
- EINECS: 243-786-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:57:16
What is THALLIUM (I) ETHOXIDE?
Chemical properties
cloudy, dense liquid; sensitive to moisture [STR93]
The Uses of THALLIUM (I) ETHOXIDE
Thallium Ethoxide is used as a catalyst in suzuki cross coupling reactions.
The Uses of THALLIUM (I) ETHOXIDE
With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.
What are the applications of Application
Thallium(I) ethoxide is a reducer of many functional groups
Safety Profile
Poison by ingestion. When heated to decomposition it emits toxic fumes of T1. See also THALLIUM COMPOUNDS
Properties of THALLIUM (I) ETHOXIDE
| Melting point: | -3°C |
| Boiling point: | 130°C |
| Density | 3.522 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Methanol (Slightly), Water (Soluble) |
| form | liquid |
| color | cloudy, dense |
| Specific Gravity | 3.493 (20℃) |
| Sensitive | Moisture Sensitive |
| Exposure limits | ACGIH: TWA 0.02 mg/m3 (Skin) NIOSH: IDLH 15 mg/m3; TWA 0.1 mg/m3 |
| CAS DataBase Reference | 20398-06-5(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanol, thallium(1+) salt (20398-06-5) |
Safety information for THALLIUM (I) ETHOXIDE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H300:Acute toxicity,oral H330:Acute toxicity,inhalation H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P284:Wear respiratory protection. P309:IF exposed or if you feel unwell: P310:Immediately call a POISON CENTER or doctor/physician. P302+P352:IF ON SKIN: wash with plenty of soap and water. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for THALLIUM (I) ETHOXIDE
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