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| Identifiers | |
|---|---|
3D model (
JSmol)
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| ChemSpider | |
PubChem
CID
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CompTox Dashboard (
EPA)
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| Properties | |
| CH3TeH | |
| Molar mass | 143.64 g·mol−1 |
| Appearance | colorless gas |
| Related compounds | |
Related compounds
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Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
| |
Methanetellurol is the organotellurium compound with the formula C H3 TeH. It is the simplest organotellurium compound that has been purified in bulk. It is classified as a tellurol. A colorless gas, it decomposes to Te and methane near room temperature. It is prepared by reduction of dimethyl ditelluride using Na/ NH3 followed by protonation of the CH3Te−Na+ (sodium methanetellurolate) with sulfuric acid. [1] Few publications describe this compound as a consequence of its instability and paucity of applications.
According to IR spectroscopy, νTe-H = 1995 cm−1. For the lighter homologues, νE-H = 2342 (E = Se), 2606 (E = S), and 3710 cm−1 (E = O) for methaneselenol, methanethiol, and methanol. [1]
References
- ^ a b Hamada, K.; Morishita, H. (1977). "The Synthesis and the Raman and Infrared Spectra of Methanetellurol". Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 7 (4): 355–366. doi: 10.1080/00945717708069709.
|
| |
| Identifiers | |
|---|---|
3D model (
JSmol)
|
|
| ChemSpider | |
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
| Properties | |
| CH3TeH | |
| Molar mass | 143.64 g·mol−1 |
| Appearance | colorless gas |
| Related compounds | |
Related compounds
|
|
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
| |
Methanetellurol is the organotellurium compound with the formula C H3 TeH. It is the simplest organotellurium compound that has been purified in bulk. It is classified as a tellurol. A colorless gas, it decomposes to Te and methane near room temperature. It is prepared by reduction of dimethyl ditelluride using Na/ NH3 followed by protonation of the CH3Te−Na+ (sodium methanetellurolate) with sulfuric acid. [1] Few publications describe this compound as a consequence of its instability and paucity of applications.
According to IR spectroscopy, νTe-H = 1995 cm−1. For the lighter homologues, νE-H = 2342 (E = Se), 2606 (E = S), and 3710 cm−1 (E = O) for methaneselenol, methanethiol, and methanol. [1]
References
- ^ a b Hamada, K.; Morishita, H. (1977). "The Synthesis and the Raman and Infrared Spectra of Methanetellurol". Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 7 (4): 355–366. doi: 10.1080/00945717708069709.