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5-Silaspiro[4.4]nona-1,3,6,8-tetraene, 1,2,3,4,6,7,8,9-octaphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18822-13-4

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18822-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18822-13-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,2 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18822-13:
(7*1)+(6*8)+(5*8)+(4*2)+(3*2)+(2*1)+(1*3)=114
114 % 10 = 4
So 18822-13-4 is a valid CAS Registry Number.

18822-13-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2,3,4,6,7,8,9-octakis-phenyl-5-silaspiro[4.4]nona-1,3,6,8-tetraene

1.2 Other means of identification

Product number -
Other names octaphenyl-1,1'-spirobisilole

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:18822-13-4 SDS

18822-13-4Relevant academic research and scientific papers

Synthesis and NMR characterization of a spirosilole tetra-anion: A homogeneous four-electron reductant

Han, Zhengang,Bai, Lei,Huo, Shuhui,Chen, Jing,Lu, Xiaoquan

, p. 103 - 108 (2018)

The development of highly selective homogeneous electron transfer reagents is highly desirable for synthetic chemistry. An isolable spirosilole tetra-anion described in this paper has been proved to be a promising soluble electron transfer reagent. The re

Silole Silylene Route to NHC-Stabilized Fused 1-Silabicycles and 1,1′-Spirobisiloles

Li, Tianhao,Zhang, Jianying,Cui, Chunming

, p. 1218 - 1223 (2017)

The reaction of an NHC-stabilized silole silylene (1, 1-silacyclopentadienylidene) with one equivalent of internal acetylenes resulted in the formation of NHC-stabilized 1-silabicyclo[3.2.0]hepta-1,3,6-trienes, which subsequently reacted with one equivale

Four-electron homogeneous reducing agent, preparation method and applications thereof

-

Paragraph 0050-0051, (2020/01/12)

The invention discloses a 2,3,4,5,2',3',4',5'-octaaryl spiro silole four-anion compound with a structure represented by a formula (I), wherein Ar is C6-C10 aryl or substituted aryl, preferably one selected from phenyl, 2,6-dimethyl phenyl and 2,6-diisopro

Molecular optical switches: Synthesis, structure, and photoluminescence of spirosila compounds

Yan, Duanchao,Mohsseni-Ala, Javad,Auner, Norbert,Bolte, Michael,Bats, Jan W.

, p. 7204 - 7214 (2008/03/12)

Starting from a silicon dichloro substituted silole and a silacyclobutene, a series of new organosilicon-based spiro compounds was synthesized by using standard organometallic reaction procedures. The spiro compounds that combine two organic photoactive s

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