CAS 13768-86-0
:Selenium trioxide
Description:
Selenium trioxide (SeO₃) is a chemical compound characterized by its high reactivity and strong oxidizing properties. It appears as a colorless to yellowish liquid or solid, depending on temperature and concentration. Selenium trioxide is highly soluble in water, forming selenic acid (H₂SeO₄) upon hydration. It is also soluble in organic solvents, making it useful in various chemical reactions. The compound is known for its ability to oxidize a wide range of organic and inorganic substances, which makes it valuable in synthetic chemistry, particularly in the production of selenides and other selenium compounds. However, selenium trioxide is also highly toxic and poses significant health risks upon exposure, including respiratory and skin irritation. Due to its hazardous nature, it must be handled with care in a controlled environment, using appropriate safety measures. Additionally, it is classified as a strong oxidizer, which can lead to violent reactions when in contact with combustible materials. Overall, selenium trioxide is an important compound in both industrial and laboratory settings, but it requires careful management due to its toxic and reactive characteristics.
Formula:O3Se
InChI:InChI=1S/O3Se/c1-4(2)3
InChI key:InChIKey=VFLXBUJKRRJAKY-UHFFFAOYSA-N
SMILES:[Se](=O)(=O)=O
Synonyms:- Selenium oxide (SeO3)
- Selenium trioxide
- Selenium trioxide (SeO3)
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