Basic Information | Post buying leads | Suppliers | Cas Database |
tellurium(IV) oxide
tellurium oxide
Conditions | Yield |
---|---|
annealing at 250°C for 30 min; |
Conditions | Yield |
---|---|
In neat (no solvent) in presence of air;; | 0% |
In neat (no solvent) in presence of air;; | |
In neat (no solvent) in presence of air;; | |
In neat (no solvent) in presence of air;; | 0% |
oxygen
A
tellurium(IV) oxide
B
tellurium monoxide
D
(TeO2)2
E
tellurium oxide
Conditions | Yield |
---|---|
In solid matrix other Radiation; laser ablation of Te using Nd:YAG laser in the presence of O2 in Ar matrix - other products TeOTe, cyclic-TeTeO and O3; identified by IR; |
Conditions | Yield |
---|---|
In water on storage TeF6 over water, evaporation of the soln. and heating residue;; |
water
tellurium tetrachloride
A
tellurium(IV) oxide
B
tellurium oxide
Conditions | Yield |
---|---|
In water hydrolysis of TeCl4;; small amounts of TeO3;; | |
In water hydrolysis of TeCl4;; small amounts of TeO3;; |
Conditions | Yield |
---|---|
In not given anodic oxidation in borate- and (NH4)2HPO4-soln.;; as film on the electrode obtained;; |
boron tris{pentafluoro-oxotellurate(VI)}
B
boron trifluoride
C
tellurium oxide
D
tellurium hexafluoride
Conditions | Yield |
---|---|
decompn. above 140°C; | |
decompn. above 140°C; |
boron tris{pentafluoro-oxotellurate(VI)}
A
boron trifluoride
B
tellurium oxide
C
tellurium hexafluoride
Conditions | Yield |
---|---|
decompn. above 350°C; | |
decompn. above 350°C; |
telluric acid
tellurium oxide
Conditions | Yield |
---|---|
In neat (no solvent) heating at 330 °C for several weeks;; | |
In neat (no solvent) heating at 330 °C for several weeks;; | |
With air at 399.84℃; for 12h; |
tellurium oxide
Conditions | Yield |
---|---|
With air In neat (no solvent) on heating to 220-395°C in air;; |
The Tellurium oxide, with CAS registry number 13451-18-8, has the systematic name of oxotellane dioxide. This chemical is an inorganic chemical compound of tellurium and oxygen. And the Tellurium oxide has two forms: α-TeO3 and β-TeO3. The α-TeO3 is yellow-red and the other one is grey, rhombohedral. What's more, its EINECS is 231-193-1.
Physical properties of Tellurium oxide: (1)#H bond acceptors: 3; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 51.21 Å2.
There are two differents ways of preparation about the two forms: α-TeO3 and β-TeO3. The α-TeO3 can be prepared by heating orthotelluric acid, Te(OH)6 at over 300°C . The β-TeO3 form can be prepared by heating α-TeO3 in a sealed tube with O2 and H2SO4.
You can still convert the following datas into molecular structure:
(1)SMILES: O=[Te](=O)=O
(2)InChI: InChI=1/O3Te/c1-4(2)3
(3)InChIKey: IIXQANVWKBCLEB-UHFFFAOYAH
(4)Std. InChI: InChI=1S/O3Te/c1-4(2)3
(5)Std. InChIKey: IIXQANVWKBCLEB-UHFFFAOYSA-N