Bis(triphenylsilyl) chromate
CAS Number1624-02-8
Formula[(C6H5)3SiO]2CrO2
Mol. Weight634.79 g/mol
Bis(triphenylsilyl) chromate
What is Bis(triphenylsilyl) chromate?
Bis(triphenylsilyl) chromate is a chemical compound with CAS number 1624-02-8 and molecular formula [(C6H5)3SiO]2CrO2. It is used in various industrial and research applications.
Applications
Reactant for the XPS and XRD characterization of chromium-silica catalysts1
Silyl chromate catalyst for
• Olefin polymerization2,3 and ethylene polymerization4,5
• Benzylic oxidations used as a phase transfer catalyst6
Specifications
Linear Formula
[(C6H5)3SiO]2CrO2
Molecular Weight
634.79 g/mol
Assay/Purity
96%
Safety Information
GHS07
GHS08
GHS09Signal Word
Danger
Hazard Statements
H317-H350i-H410
Precautionary Statements
P201-P273-P280-P308 + P313-P501
Required PPE
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
159 °C (dec.)(lit.)
EC Number
216-612-8
WGK Germany
2