Rhenium(VI)oxide , 99.9%ReAssay:79.5±1.2% , 1314-28-9

Synonym(s):
Rhenium trioxide

CAS NO.：1314-28-9

Empirical Formula: O3Re

Molecular Weight: 234.21

MDL number: MFCD00016306

EINECS: 215-228-8

PRODUCT Properties

• Melting point: 400°C (dec.)
• Boiling point: 400°C
• Density: 6.9-7.4
• Flash point: 400°C
• solubility: insoluble in H2O, acid solutions, alkaline solutions
• form: Powder
• color: Violet
• Water Solubility: Insoluble in water.
• Crystal Structure: ReO3 type
• Sensitive: Moisture Sensitive
• Merck: 14,8180
• crystal system: Cube
• Space group: Pm3m
• Lattice constant:
  • a/nm: 0.3743
  • b/nm: 0.3743
  • c/nm: 0.3743
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 0.0524
• InChI: 1S/3O.Re
• InChIKey: YSZJKUDBYALHQE-UHFFFAOYSA-N
• SMILES: O=[Re](=O)=O
• EPA Substance Registry System: Rhenium oxide (ReO3) (1314-28-9)

Description and Uses

Rhenium(VI) oxide is involved as a catalyst for the hydrogenation of carboxylic acids and carboxamides. It is involved in the alkene epoxidation reactions.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H335
• Precautionary statements: P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37
• Safety Statements: 22-26-37/39
• WGK Germany: 3
• TSCA: TSCA listed
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; STOT SE 3