Product Name

  • Name

    THALLIUM (I) ETHOXIDE

  • EINECS
  • CAS No. 20398-06-5
  • Article Data22
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point -3°C
  • Formula C2H6 O . Tl
  • Boiling Point 130°C
  • Molecular Weight 249.444
  • Flash Point 8.9°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. When heated to decomposition it emits toxic fumes of Tl. See also THALLIUM COMPOUNDS.
  • Risk Codes 26/28-33-51/53
  • Molecular Structure Molecular Structure of 20398-06-5 (THALLIUM (I) ETHOXIDE)
  • Hazard Symbols
  • Synonyms Ethanol,thallium(1+) salt (9CI); Ethyl alcohol, thallium(1+) salt (8CI);Ethoxythallium; Thallium ethoxide; Thallium monoethoxide; Thallium(1+)ethoxide; Thallium(I) ethoxide; Thallous ethoxide
  • PSA 9.23000
  • LogP 0.48720

Ethanol, thallium(1+) salt Chemical Properties

IUPAC Name: ethanolate; thallium(1+) 
Empirical Formula: C2H5OTl
Molecular Weight: 249.4438g/mol 
EINECS: 243-786-2
Melting Point: -3°C
Flash Point: 8.9 °C
Boiling Point: 72.6 °C at 760 mmHg
Enthalpy of Vaporization: 38.56 kJ/mol 
Vapour Pressure: 82.8 mmHg at 25°C 
Classification Code: Agricultural Chemical, Experimental pesticide, Unspecified / Unclassified pesticide
Canonical SMILES: CC[O-].[Tl+]
InChI: InChI=1S/C2H5O.Tl/c1-2-3;/h2H2,1H3;/q-1;+1
InChIKey: DZFYOYRNBGNPJW-UHFFFAOYSA-N
Structure of Ethanol, thallium(1+) salt (CAS NO.20398-06-5):

Ethanol, thallium(1+) salt Toxicity Data With Reference

1.    

orl-rat LDLo:50 mg/kg

    NCNSA6    National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),43.

Ethanol, thallium(1+) salt Consensus Reports

Reported in EPA TSCA Inventory.

Ethanol, thallium(1+) salt Safety Profile

Hazard Codes: VeryT+,DangerousN
Risk Statements: 26/28-33-51/53 
R26/28:Very toxic by inhalation and if swallowed. 
R33:Danger of cumulative effects. 
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 13-28-45-61 
S13:Keep away from food, drink and animal foodstuffs. 
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 1707 6.1/PG 2
WGK Germany: 3
RTECS: KM2940000
TSCA: Yes
HazardClass: 3
PackingGroup: II
Poison by ingestion. When heated to decomposition it emits toxic fumes of Tl. See also THALLIUM COMPOUNDS.

Ethanol, thallium(1+) salt Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Tl)/m3 (skin)
ACGIH TLV: TWA 0.1 mg(Tl)/m3 (skin)

Ethanol, thallium(1+) salt Specification

  Ethanol, thallium(1+) salt , its cas register number is 64058-30-6. It also can be called EINECS 243-786-2 ; Ethyl alcohol, thallium (I) . Ethanol, thallium(1+) salt (CAS NO.20398-06-5) is very toxic by inhalation and if swallowed and may cause long-term adverse effects in the aquatic environment. After contact it with skin, wash immediately with plenty of soap-suds. In case of accident or if you feel unwell, seek medical advice immediately.  In addition, It should be kept away from food, drink and animal foodstuffs and the storage environment should be ventilate, low-temperature and dry.

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