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| | Thallium (I) ethoxide Basic information |
| Product Name: | Thallium (I) ethoxide | | Synonyms: | ethanol,thallium(1+)salt;ethanol,thallium(1++)salt;ethylalcohol,thallium(i);THALLOUS ETHOXIDE;THALLIUM MONOETHYLATE;THALLIUM ETHOXIDE;THALLIUM ETHYLATE (MONO);thallium (I) ethanolate | | CAS: | 20398-06-5 | | MF: | C2H5OTl | | MW: | 249.44 | | EINECS: | 243-786-2 | | Product Categories: | metal alkoxide | | Mol File: | 20398-06-5.mol |  |
| | Thallium (I) ethoxide Chemical Properties |
| Melting point | -3°C | | Boiling point | 130°C | | density | 3.522 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.676(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | Methanol (Slightly), Water (Soluble) | | form | liquid | | Specific Gravity | 3.493 (20℃) | | color | cloudy, dense | | Sensitive | Moisture Sensitive | | Exposure limits | ACGIH: TWA 0.02 mg/m3 (Skin)
NIOSH: IDLH 15 mg/m3; TWA 0.1 mg/m3 | | InChI | 1S/C2H5O.Tl/c1-2-3;/h2H2,1H3;/q-1;+1 | | InChIKey | DZFYOYRNBGNPJW-UHFFFAOYSA-N | | SMILES | CCO[Tl] | | CAS DataBase Reference | 20398-06-5(CAS DataBase Reference) | | EPA Substance Registry System | Ethanol, thallium(1+) salt (20398-06-5) |
| Hazard Codes | T+,N | | Risk Statements | 26/28-33-51/53 | | Safety Statements | 13-28-45-61 | | RIDADR | UN 1707 6.1/PG 2 | | WGK Germany | 3 | | RTECS | KM2940000 | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | II | | Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | | Hazard Classifications | Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Chronic 2
STOT RE 2 |
| | Thallium (I) ethoxide Usage And Synthesis |
| Chemical Properties | cloudy, dense liquid; sensitive to moisture [STR93] | | Uses | With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions. | | Uses | Thallium Ethoxide is used as a catalyst in suzuki cross coupling reactions. | | reaction suitability | core: thallium
reagent type: catalyst | | Safety Profile | Poison by ingestion.
When heated to decomposition it emits
toxic fumes of T1. See also THALLIUM
COMPOUNDS |
| | Thallium (I) ethoxide Preparation Products And Raw materials |
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