ChemicalBook Product Catalog Organic Chemistry Organometallic compounds Organic scandium, tantalum, tungsten THALLIUM (I) ETHOXIDE

THALLIUM (I) ETHOXIDE

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) ETHOXIDE
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 Structure
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 Gravity3.493 (20℃)
color cloudy, dense
Sensitive Moisture Sensitive
Exposure limitsACGIH: TWA 0.02 mg/m3 (Skin)
NIOSH: IDLH 15 mg/m3; TWA 0.1 mg/m3
CAS DataBase Reference20398-06-5(CAS DataBase Reference)
EPA Substance Registry SystemEthanol, thallium(1+) salt (20398-06-5)
Safety Information
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 Yes
HazardClass 3
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
THALLIUM (I) ETHOXIDE Usage And Synthesis
Chemical Propertiescloudy, dense liquid; sensitive to moisture [STR93]
UsesThallium Ethoxide is used as a catalyst in suzuki cross coupling reactions.
UsesWith HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.
Safety ProfilePoison by ingestion. When heated to decomposition it emits toxic fumes of T1. See also THALLIUM COMPOUNDS
THALLIUM (I) ETHOXIDE Preparation Products And Raw materials
Raw materialsTHALLIUM(I) ACETATE-->Sodium ethoxide-->Ethanol-->Potassium ethylate
Preparation ProductsMethyl 4-ethoxybenzoate
THALLIUM(III) TRIFLUOROACETATE ISOOCTYL TALLATE THALLIUM (I) NEODECANOATE THALLIC ACETATE SESQUIHYDRATE Thallium dimethyl ethoxide BUTYL TALLATE ETHYL ACETOACETATE THALLOUS SALT (pentane-2,4-dionato-O,O')thallium THALLIUM(I) TRIFLUOROACETYLACETONATE Thallous malonate THALLIC ACETATE THALLIC OXALATE THALLIUM(I) HEXAFLUOROACETYLACETONATE THALLIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE THALLIUM (I) ETHOXIDE (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)THALLIUM(I) THALLIUM BENZOYLACETONATE ACETYLACETONE, THORIUM DERIVATIVE
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