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Selen(IV)-oxid, Puratronic™, 99.999 % (Metallbasis), Thermo Scientific Chemicals
112.57 CHF - 384.00 CHF
Chemische Identifikatoren
| CAS | 7446-08-4 |
|---|---|
| Summenformel | O2Se |
| Molekulargewicht (g/mol) | 110.97 |
| MDL-Nummer | MFCD00003562 |
| InChI-Schlüssel | JPJALAQPGMAKDF-UHFFFAOYSA-N |
| Synonym | selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 |
| PubChem CID | 24007 |
| IUPAC-Name | Selendioxid |
| SMILES | O=[Se]=O |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|
11327007
|
Thermo Scientific Alfa Aesar
010854.06 |
5 g |
112.57 CHF
5 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11317007
|
Thermo Scientific Alfa Aesar
010854.14 |
25 g |
384.00 CHF
25 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
In organic reactions, selenium dioxide is often used as an oxidizing reagent employed for carrying out allylic oxidations, Riley oxidation, synthesis of diones, etc. It is used to impart a red color to glass. It finds use as a toner in photographic developing, and an active ingredient in some cold-blueing solutions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemische Identifikatoren
| 7446-08-4 | |
| 110.97 | |
| JPJALAQPGMAKDF-UHFFFAOYSA-N | |
| 24007 | |
| O=[Se]=O |
| O2Se | |
| MFCD00003562 | |
| selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 | |
| Selendioxid |
Spezifikation
| Selenium(IV) oxide | |
| 7446-08-4 | |
| (Metallbasis) | |
| MFCD00003562 | |
| 14,8434 | |
| Soluble in water,benzene,ethanol and methanol. Sprangly soluble in acetone and acetic acid. | |
| O=[Se]=O | |
| 110.97 | |
| 110.96 | |
| Puratronic™ |
| 340°C to 350°C (sublimation) | |
| Pulver/Klumpen | |
| O2Se | |
| UN3283 | |
| selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 | |
| JPJALAQPGMAKDF-UHFFFAOYSA-N | |
| Selendioxid | |
| 24007 | |
| 99.999% | |
| Geruchsneutral |
Sicherheit und Handhabung
GHS H-Satz
H301-H331-H373
Giftig bei Verschlucken.
Giftig bei Einatmen.
Kann die Organe bei längerer oder wiederholter Exposition schädigen.
P201-P202-P261-P262-P264b-P270-P280-P285-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P310-P330-P363-P501c
H301-H310+H330-H314-H341-H373
missing translation for 'dotInformation' : Transportgefahrenklasse:6.1; Verpackungsgruppe:II; Bezeichnung des Gutes:SELENVERBINDUNG, FESTSTOFF, NICHT NÄHER SPEZIFIZIERT
missing translation for 'einecsNumber' : 231-194-7
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
RUO – Research Use Only
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