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8.12309 EMD Millipore

Rhenium(VII) oxide (77% Re)

Rhenium(VII) oxide (77% Re) hydrogenation catalyst for synthesis. CAS 1314-68-7, EC Number 215-241-9, chemical formula Re₂O₇., hydrogenation catalyst for synthesis

Synonym: Rhenium heptoxide

  • CAS Number 1314-68-7

  • Linear Formula O₇Re₂

  • Molecular Weight 484.4 g/mol

  •  EC Number 215-241-9



packaging   1 g in Glass bottle (8123090001)
bp   360 °C (1013 hPa)
density   6 g/cm3
mp   297 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay of Re: 74.0 - 78.0 %

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Safety Information

HS Code 
2825 90 85
Hazard Statement(s) 
H272: May intensify fire; oxidizer.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P210: Keep away from heat.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
5.1 B Oxidising substances
WGK 2 water endangering
Residues containing valuable recoverable metals should be forwarded for recycling. Container H.
Hazard Pictogram(s) 
GHS03  GHS03
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Oxidising  Oxidising
Declaration (railroad and road) ADR, RID 
UN 3085 , 5.1 (8), II
Declaration (transport by air) IATA-DGR 
UN 3085 , 5.1 (8), II
Declaration (transport by sea) IMDG-Code 
UN 3085 , 5.1 (8), II
Categories of danger 
oxidizing, corrosive
R Phrase 
R 8-34
Contact with combustible material may cause fire.Causes burns.
S Phrase 
S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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