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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-Nummer
10026-07-0
Synonyme
Tellurium tetrachloride

Größe Preis ($) Menge Verfügbarkeit
25g 92,10
100g 258,00
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Tellurium(IV) chloride, 99.9% (metals basis)

MDL
MFCD00011262
EINECS
233-055-6

Chemische Eigenschaften

Formel
Cl4Te
Molmasse
269.41
Form
Crystalline
Schmelzpunkt
224°
Siedepunkt
380°
Dichte
3.01
Sensitivität
Moisture Sensitive
Löslichkeit
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.

Anwendungen

Tellurium(IV) chloride is used in organic synthesis to prepare Cl-C-C-TeCl3derivatives 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.

Bemerkungen

Hygroscopic. Moisture sensitive. Incompatible with strong acids.

Literaturverweise

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 Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

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

Sicherheitshinweise: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9126
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2812.90
TSCA
Yes
RTECS
WY2635000

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