Home > Compound List > Product Information
Bis(triphenylsilyl) chromate_Molecular_structure_CAS_1624-02-8)
Click picture or here to close

Bis(triphenylsilyl) chromate

Catalog No. 336556 Name Sigma Aldrich
CAS Number 1624-02-8 Website http://www.sigmaaldrich.com
M. F. C36H30CrO4Si2 Telephone 1-800-521-8956
M. W. 634.7881 Fax
Purity 96% Email
Storage Chembase ID: 151225

SYNONYMS

Title
铬酸双(三苯基甲硅烷基)酯
IUPAC name
3,3-dioxo-1,1,1,5,5,5-hexaphenyl-2,4-dioxa-1,5-disila-3-chromapentane
IUPAC Traditional name
3,3-dioxo-1,1,1,5,5,5-hexaphenyl-2,4-dioxa-1,5-disila-3-chromapentane
Synonyms
Bis(triphenylsilyl) ester chromic acid

DATABASE IDS

MDL Number MFCD01736354
EC Number 216-612-8
PubChem SID 24860393
CAS Number 1624-02-8

PROPERTIES

Linear Formula [(C6H5)3SiO]2CrO2
Purity 96%
Melting Point 159 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H317-H350i-H410
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
GHS Precautionary statements P201-P273-P280-P308 + P313-P501
RID/ADR UN 2811 6.1/PG 3
Risk Statements 49-43-50/53
RTECS GB2685000
Safety Statements 53-45-60-61
Hazard Class 6.1
UN Number 2811
Packing Group 3
Personal Protective Equipment 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
German water hazard class 2

DETAILS

Description (English)
Packaging
1, 10 g in glass bottle
Application
Reactant for the XPS and XRD characterization of chromium-silica catalysts1Silyl chromate catalyst for
• Olefin polymerization2,3 and ethylene polymerization4,5
• Benzylic oxidations used as a phase transfer catalyst6
Description (简体中文)
包装
1, 10 g in glass bottle
Application
Reactant for the XPS and XRD characterization of chromium-silica catalysts1Silyl chromate catalyst for
• Olefin polymerization2,3 and ethylene polymerization4,5
• Benzylic oxidations used as a phase transfer catalyst6

REFERENCES