vapor pressure
1 mmHg ( 157 °C)
Quality Level
Assay
≥99.9% trace metals basis
form
solid
reaction suitability
reagent type: oxidant
mp
315 °C (subl.) (lit.)
SMILES string
O=[Se]=O
InChI
1S/O2Se/c1-3-2
InChI key
JPJALAQPGMAKDF-UHFFFAOYSA-N
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Related Categories
Application
- An oxidizing agent to introduce carbonyl functional groups at activated carbon.
- A catalyst in the allylic hydroxylation reactions.
- An oxidant in the synthesis of amides by oxidative amidation of aldehydes with amines.
- A catalyst to synthesize di and trioxidized bicyclic cyclopentenones by reacting with Pauson-Khand reaction (PKR) products.
- A catalyst along with iodine (I2) to prepare mono and bis-sulfenylindoles by treating indoles with diaryl disulfides via C-H sulfenylation.
- A catalyst to synthesize alkyl and aryl nitriles from the corresponding aldehydes via the formation of aldoxime.
- A selenium precursor to synthesize FeSe nanostructures via electrochemical deposition method.
It can also be used as a versatile reagent for allylic oxidation and oxidative-elimination reactions.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Regulatory Information
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