THALLIUM (I) ETHOXIDE
- Product Name
- THALLIUM (I) ETHOXIDE
- CAS No.
- 20398-06-5
- Chemical Name
- THALLIUM (I) ETHOXIDE
- Synonyms
- THALLIUMETHYLATE;THALLOUS ETHOXIDE;THALLIUM ETHOXIDE;Ethoxythallium(I);Thallium(I)ethylate;THALLIUM MONOETHYLATE;THALLIUM (I) ETHOXIDE;Thallous ethoxide,98%;Ethanol thallium salt;Thallium monoethoxide
- CBNumber
- CB8683757
- Molecular Formula
- C2H5OTl
- Formula Weight
- 249.44
- MOL File
- 20398-06-5.mol
THALLIUM (I) ETHOXIDE Property
- Melting point:
- -3°C
- Boiling point:
- 130°C
- Density
- 3.522 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.676(lit.)
- Flash point:
- >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 - CAS DataBase Reference
- 20398-06-5(CAS DataBase Reference)
- EPA Substance Registry System
- Ethanol, thallium(1+) salt (20398-06-5)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H300Fatal if swallowed
H330Fatal if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P284Wear respiratory protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
N-Bromosuccinimide Price
- Product number
- 078131
- Product name
- Thallium(I) ethoxide
- Purity
- 96%
- Packaging
- 5g
- Price
- $150
- Updated
- 2024/03/01
- Product number
- 93-8105
- Product name
- Thallium(I) ethoxide, min. 95%
- Packaging
- 5g
- Price
- $115
- Updated
- 2024/03/01
- Product number
- 93-8105
- Product name
- Thallium(I) ethoxide, min. 95%
- Packaging
- 25g
- Price
- $455
- Updated
- 2024/03/01
- Product number
- T338870
- Product name
- ThalliumEthoxide
- Packaging
- 5g
- Price
- $145
- Updated
- 2021/12/16
- Product number
- SC-67115
- Product name
- Thallium(I) ethoxide
- Purity
- 95
- Packaging
- 25g
- Price
- $1000
- Updated
- 2021/12/16
THALLIUM (I) ETHOXIDE Chemical Properties,Usage,Production
Chemical Properties
cloudy, dense liquid; sensitive to moisture [STR93]
Uses
Thallium Ethoxide is used as a catalyst in suzuki cross coupling reactions.
Uses
With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.
Safety Profile
Poison by ingestion. When heated to decomposition it emits toxic fumes of T1. See also THALLIUM COMPOUNDS