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1624-02-8

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1624-02-8 Structure

1624-02-8 Structure
IdentificationBack Directory
[Name]

BIS(TRIPHENYLSILYL)CHROMATE 96
[CAS]

1624-02-8
[Synonyms]

Co-Formula CFS-028
BIS(TRIPHENYLSILYL)CROMATE
triphenyl-silanochromate(vi)
Bis(triphenylsilyl) chromate
BIS(TRIPHENYLSILYL)CHROMATE 96
Bis(triphenylsilyl) chromate 96%
Chromicacid,bis(Triphenylsilyl)ester
Bis(triphenylsilyl) ester chromic acid
Bis-(triphenylsiloxy)-chromium(VI)dioxide
Chromicacid(H2CrO4),bis(triphenylsilyl)ester
triphenyl-silanodiesterwithchromicacid(h2cro4)
Chromium, dioxobis(1,1,1-triphenylsilanolato)-
BIS(TRIPHENYLSILYL)CHROMATE 96 ISO 9001：2015 REACH
[EINECS(EC#)]

216-612-8
[Molecular Formula]

C36H30CrO4Si2
[MDL Number]

MFCD01736354
[MOL File]

1624-02-8.mol
[Molecular Weight]

634.788
Chemical PropertiesBack Directory
[Melting point ]

159 °C (dec.)(lit.)
[InChI]

InChI=1S/2C18H15OSi.Cr.2O/c2*19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;;;/q2*-1;+2;;
[InChIKey]

AQLZCGLPNYEIDH-UHFFFAOYSA-N
[SMILES]

[Si](O[Cr](=O)(=O)O[Si](C1=CC=CC=C1)(C1C=CC=CC=1)C1=CC=CC=C1)(C1=CC=CC=C1)(C1=CC=CC=C1)C1C=CC=CC=1
[EPA Substance Registry System]

Chromic acid (H2CrO4), bis(triphenylsilyl) ester(1624-02-8)
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS06,GHS08,GHS09
[Signal word ]

Danger
[Hazard statements ]

H311-H317-H350-H410
[Precautionary statements ]

P202-P261-P273-P280-P302+P352+P312-P308+P313
[Hazard Codes ]

T,N
[Risk Statements ]

49-43-50/53
[Safety Statements ]

53-45-60-61
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

2
[RTECS ]

GB2685000
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[HazardClass ]

6.1(b)
[PackingGroup ]

III
[Storage Class]

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
[Hazard Classifications]

Acute Tox. 3 Dermal
Aquatic Acute 1
Aquatic Chronic 1
Carc. 1B
Skin Sens. 1
Hazard InformationBack Directory
[Hazard]

Moderately toxic by ingestion and skin contact.
[Uses]

Reactant for the XPS and XRD characterization of chromium-silica catalysts

Silyl chromate catalyst for
  • Olefin polymerization and ethylene polymerization
  • Benzylic oxidations used as a phase transfer catalyst
[reaction suitability]

reagent type: oxidant
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