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HomeProduct name listRHENIUM(VII) OXIDE

RHENIUM(VII) OXIDE

Synonym(s):Dirhenium heptoxide;Rhenium heptoxide

  • CAS NO.:1314-68-7
  • Empirical Formula: O7Re2
  • Molecular Weight: 484.41
  • MDL number: MFCD00011199
  • EINECS: 215-241-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-09-04 16:41:41
RHENIUM(VII) OXIDE Structural

What is RHENIUM(VII) OXIDE?

Chemical properties

yellow to green powder

The Uses of RHENIUM(VII) OXIDE

Rhenium(VII) Oxide acts as a precursor to organorhenium oxide complexes and catalyzes alkene oxidations and other transformations.

The Uses of RHENIUM(VII) OXIDE

Rhenium heptoxide (Re2O7), for example, is explosive. There are at least six different forms of rhenium oxides.

What are the applications of Application

Rhenium(VII) oxide is a catalyst for hemiacetal substitution

Properties of RHENIUM(VII) OXIDE

Melting point: 220 °C(lit.)
Boiling point: 360 °C(lit.)
Density  6.103 g/mL at 25 °C(lit.)
Flash point: 360°C
storage temp.  Inert atmosphere,2-8°C
solubility  soluble in H2O, ethanol, ethyl ether,dioxane, pyridine
form  Crystals
color  Yellow to pale green
Specific Gravity 6.103
Water Solubility  Soluble in water and alcohol.
Sensitive  Moisture Sensitive
Merck  14,8178
Stability: hygroscopic
CAS DataBase Reference 1314-68-7(CAS DataBase Reference)
EPA Substance Registry System Rhenium oxide (Re2O7) (1314-68-7)

Safety information for RHENIUM(VII) OXIDE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for RHENIUM(VII) OXIDE

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