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Trisilane, octaphenyl-, also known as octaphenyltrisilane, is a chemical compound with the formula (C6H5)8Si3. It is a derivative of trisilane, which is a silicon hydride with the formula Si3H8. In Trisilane, octaphenyl-, the three hydrogen atoms in trisilane are replaced by phenyl groups (C6H5), resulting in a highly symmetrical and stable molecule. Octaphenyltrisilane is an organosilicon compound, which means it contains carbon-silicon bonds, and is known for its unique electronic properties and potential applications in materials science, particularly in the development of new semiconductor materials and electronic devices.

4098-89-9

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4098-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4098-89-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,9 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4098-89:
(6*4)+(5*0)+(4*9)+(3*8)+(2*8)+(1*9)=109
109 % 10 = 9
So 4098-89-9 is a valid CAS Registry Number.

4098-89-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name diphenyl-bis(triphenylsilyl)silane

1.2 Other means of identification

Product number -
Other names octaphenyl-trisilan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4098-89-9 SDS

4098-89-9Relevant academic research and scientific papers

Ueber gemischte Gruppe 14-Gruppe 14-Bindungen. V. Sechs Perphenylierte Propan-Analoga Ph3M-M'Ph2-M''Ph3 (M, M', M'' = Si/Ge): ein Beitrag zum Elektronegativitaetsunterschied zwischen Silicium und Germanium

Charisse, Michael,Mathes, Manfred,Simon, Dietolf,Draeger, Martin

, p. 39 - 48 (2007/10/02)

The six title compounds have been synthesized from Li/K-Si/GePh3 and chloride precursors in THF, DMF or diethyl ether at low temperature.The six compounds crystallize isomorphously in the space group Pbca with ordered arrangement for the four symmetrical cases (Si-Si 2.394, Si-Ge 2.412, Ge-Ge 2.440 Angstroem) and statistical alignment for the two asymmetrical chains; angle range 116.6-123.3 deg.Replacement of Si by Ge atoms leads to low field NMR chemical shifts for 13Cipso atoms and for directly bonded 29Si atoms.This is in accordance with an enhanced electronegativity of germanium in comparison with silicon.UV/Vis and IR/Raman data are given.

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