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  7. Oxyde de rhénium(VII), 99,99 % (base de métaux), Thermo Scientific Chemicals

Oxyde de rhénium(VII), 99,99 % (base de métaux), Thermo Scientific Chemicals

Catalog Number p-4408149
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Quantité:
2 g
50 g
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
1314-68-7
O7Re2
484.407
MFCD00011199
NBGOSNNAAHDRLK-UHFFFAOYSA-N
rhenium heptoxide, rhenium vii oxide, re2o7, dirhenium heptoxide, dirhenium heptaoxide, rhenium oxide re2o7, trioxo-trioxorheniooxy rhenium, trioxo trioxorheniooxy rhenium, rhenium vii oxide-re, rhenium vii oxide trace metals basis
123106
trioxo(trioxorhéniooxy)rhénium
O=[Re](=O)(=O)O[Re](=O)(=O)=O
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
1314-68-7
O7Re2
484.407
MFCD00011199
NBGOSNNAAHDRLK-UHFFFAOYSA-N
rhenium heptoxide, rhenium vii oxide, re2o7, dirhenium heptoxide, dirhenium heptaoxide, rhenium oxide re2o7, trioxo-trioxorheniooxy rhenium, trioxo trioxorheniooxy rhenium, rhenium vii oxide-re, rhenium vii oxide trace metals basis
123106
trioxo(trioxorhéniooxy)rhénium
O=[Re](=O)(=O)O[Re](=O)(=O)=O

Description

Sensible à l’humidité ; température/démarrage de sublimation : 250°C (482°F)

Rhenium(VII) oxide acts as a precursor to methylrhenium trioxide, organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations. It is used as a reagent for dehydrations and rearrangements of allylic alcohols, oximes and amides, oxidative cyclizations, alkene metathesis and formation of bisperoxyacetals.

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.

TRUSTED_SUSTAINABILITY
Point d’ébullition 360°C
Nom chimique ou matériau Rhenium(VII) oxide
Point de fusion 297°C
Couleur Blanc
Forme physique Cristalline
Quantité 2 g
Plage de pourcentage du dosage 99.99% (metals basis)
Informations sur la solubilité Soluble in water and alcohol.
Poids de la formule 484.4
Odeur Odorless
Sensibilité Moisture sensitive
Aspect Yellow powder
Densité 6.103 g/cm3 at 20°C
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RUO – Research Use Only

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