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10026-07-0 - Tellurium(IV) chloride, 99.9% (metals basis) - Tellurium tetrachloride - 12284 - Alfa Aesar

12284 Tellurium(IV) chloride, 99.9% (metals basis)

CAS Number
10026-07-0
Synonyms
Tellurium tetrachloride

Size Price ($) Quantity Availability
25g 92.08
100g 257.50
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Tellurium(IV) chloride, 99.9% (metals basis)

MDL
MFCD00011262
EINECS
233-055-6

Chemical Properties

Formula
Cl4Te
Formula Weight
269.41
Form
Crystalline
Melting point
224°
Boiling Point
380°
Density
3.01
Sensitivity
Moisture Sensitive
Solubility
Decomposes in water forming TeO{2} and HClSoluble in acetonitrile, dimethyl sulfoxide and dimethylformamide. Slightly soluble in ether and benzene. Insoluble in cyclohexane, hexanes, methylene chloride and chloroform.

Applications

Tellurium(IV) chloride is used in organic synthesis to prepare Cl-C-C-TeCl<sub>3</sub>derivatives by reacting with alkenes and aryl tellurium compounds by reacting with electron rich arenes. It is involved in the preparation of diaryl telluride from anisole.

Notes

Hygroscopic. Moisture sensitive. Incompatible with strong acids.

Literature References

Aslanidis, P.; Hatzidimitriou, A. G.; Andreadou, E. G.; Pantazaki, A. A.; Voulgarakis, N. Silver(I) complexes of N-methylbenzothiazole-2-thione: Synthesis, structures and antibacterial activity. Mater. Sci. Eng., C 2015, 50, 187-193.

Kaur, H.; Sharma, L.; Singh, S.; Sivaiah, B.; Reddy, G. B.; Senguttuvan, T. D. Enhancement in Figure of Merit (ZT) by Annealing of BiTe Nanostructures Synthesized by Microwave-Assisted Flash Combustion. J. Electron. Mater. 2014, 43 (6), 1782-1789.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9126
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2812.10
TSCA
Yes
RTECS
WY2635000

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