Dimethyl telluride

Dimethyl telluride is an organotelluride compound, formula (CH3)2Te, also known by the abbreviation DMTe.

Dimethyl telluride
Names
Preferred IUPAC name
(Methyltellanyl)methane
Other names
Dimethyltellurium (additive)
Dimethyltellane
Identifiers
3D model (JSmol)
1696849
ChEBI
ChemSpider
ECHA InfoCard 100.008.919
EC Number
  • 209-809-5
1480
KEGG
MeSH dimethyltelluride
PubChem CID
  • InChI=1S/C2H6Te/c1-3-2/h1-2H3 N
    Key: YMUZFVVKDBZHGP-UHFFFAOYSA-N N
SMILES
  • C[Te]C
Properties
C2H6Te
Molar mass 157.67 g·mol−1
Appearance Pale yellow, translucent liquid
Odor Garlic
Melting point −10 °C (14 °F; 263 K)
Boiling point 82 °C (180 °F; 355 K)
Related compounds
Dimethyl oxide (dimethyl ether)

Dimethyl sulfide
Dimethyl selenide

Related compounds
Hydrogen telluride

Diphenyl telluride

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

This was the first material used to grow epitaxial cadmium telluride and mercury cadmium telluride using metalorganic vapour phase epitaxy.

Dimethyl telluride as a product of microbial metabolism was first discovered in 1939. It is produced by some fungi and bacteria (Penicillium brevicaule, P. chrysogenum, and P. notatum and the bacterium Pseudomonas fluorescens).

The toxicity of DMTe is unclear. It is produced by the body when tellurium or one of its compounds are ingested. It is noticeable by the garlic smelling breath it gives those exposed, similar to the effect of DMSO. Tellurium is known to be toxic.

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