2017-01-8 Usage
Description
Tellurium (IV) Ethoxide, also known as Tellurium Tetraethoxide, is a chemical compound with the formula Te(OC2H5)4. It is a colorless to pale yellow liquid that is sensitive to air and moisture. Tellurium (IV) Ethoxide is an important precursor in the synthesis of various tellurium-containing materials and has unique properties that make it suitable for a range of applications.
Uses
Used in Sol-Gel Processing:
Tellurium (IV) Ethoxide is used as a precursor in the sol-gel processing technique for the fabrication of tellurite thin films. The application reason is that it allows for the creation of high-quality thin films with controlled composition and structure, which can be utilized in various applications such as optical devices, sensors, and electronic components.
Used in Optoelectronic Applications:
Tellurium (IV) Ethoxide is used as a material in optoelectronic applications for its ability to form thin films with desirable optical and electronic properties. The application reason is that these thin films can be used in devices such as solar cells, light-emitting diodes (LEDs), and photodetectors, where their unique properties can enhance performance and efficiency.
Used in Sensor Applications:
Tellurium (IV) Ethoxide is used as a component in the development of sensors for its sensitivity to various environmental factors. The application reason is that the tellurite thin films formed from Tellurium (IV) Ethoxide can be tailored to detect specific gases, chemicals, or other substances, making them valuable in fields such as environmental monitoring, safety, and security.
Used in Electronic Applications:
Tellurium (IV) Ethoxide is used as a material in electronic applications for its potential to improve the performance of electronic devices. The application reason is that the tellurite thin films can be integrated into transistors, capacitors, and other electronic components, where their unique properties can enhance conductivity, stability, and reliability.
Check Digit Verification of cas no
The CAS Registry Mumber 2017-01-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,1 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2017-01:
(6*2)+(5*0)+(4*1)+(3*7)+(2*0)+(1*1)=38
38 % 10 = 8
So 2017-01-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H20O4Te/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
2017-01-8Relevant articles and documents
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Meerwein,Bersin
, p. 131 (1929)
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Preparation and NMR studies of tetraalkoxyselenuranes and tetraalkoxytelluranes
Denney, Donald B.,Denney, Dorothy Z.,Hammond, Philip J.,Hsu
, p. 2340 - 2347 (2007/10/12)
A series of tetraalkoxyselenuranes has been prepared. Methanol yielded 5, ethanol, 6, 2-propanol, 7, neopentyl alcohol, 8, trifluoroethanol, 9, ethylene glycol, 1, pinacol, 3, and neopentyl glycol, 4. These molecules varied greatly in their thermal stability. Compounds 5 and 6 could be detected by 77Se NMR but they could not be isolated. Compounds 7 and 8 are somewhat more stable and can be isolated as crystalline solids. The remaining selenuranes are reasonably thermally stable. Variable-temperature NMR experiments show that these substances undergo both intermolecular and intramolecular ligand reorganization. The intermolecular process can often be slowed by addition of an acid scavenger, and the intramolecular ligand reorganization process can often be inhibited at low temperatures. Both NMR and X-ray studies show that these molecules adopt structures which are trigonal bipyramidal or very nearly so. Treatment of 9 with trifluoroethoxide ion yielded the pentacoordinated ate complex. A series of tetraalkoxytelluranes has also been prepared. Ethylene glycol yielded 19, pinacol, 20, neopentyl glycol, 21, methanol, 22, ethanol, 23, 2-propanol, 24, neopentyl alcohol, 25, trifluoroethanol, 26, and hexafluoro-2-propanol, 27, which was isolated as a 1:1 complex with tetrahydrofuran. Variable-temperature NMR studies on these substances, except for 19 and 21 which are too insoluble, show that they undergo ligand reorganization. In the case of 20 both NMR and X-ray studies show it has a distorted trigonal-bipyramidal structure. It was not possible to slow the reorganization of the ligands of the remaining telluranes sufficiently to determine their favored structure.