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Tri-p-tolyl-(2,3,4-triphenyl-cyclopenta-2,4-dienylidene)-λ5-arsane is a complex organoarsenic compound characterized by its unique structure. It features a central arsenic atom bonded to three p-tolyl groups and a cyclopenta-2,4-dienylidene ligand. The cyclopenta-2,4-dienylidene moiety is a five-membered ring with alternating double bonds and a phenyl group at the 2,3,4-positions. Tri-p-tolyl-(2,3,4-triphenyl-cyclopenta-2,4-dienylidene)-λ5-arsane is of interest in organometallic chemistry due to its potential applications in catalysis and material science. Its synthesis and properties are subjects of ongoing research, with the aim of understanding its reactivity and potential uses in various chemical transformations.

86268-29-3

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86268-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86268-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,6 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86268-29:
(7*8)+(6*6)+(5*2)+(4*6)+(3*8)+(2*2)+(1*9)=163
163 % 10 = 3
So 86268-29-3 is a valid CAS Registry Number.

86268-29-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name tri-p-tolyl(2,3,4-triphenylcyclopenta-2,4-dien-1-ylidene)-l<sup>5</sup>-arsane

1.2 Other means of identification

Product number -
Other names -

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

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More Details:86268-29-3 SDS

86268-29-3Upstream product

86268-29-3Relevant academic research and scientific papers

TRITOLYLARSONIUM AND TRIS(METHOXYPHENYL)ARSONIUM YLIDES THE EFFECTS OF ortho-SUBSTITUENTS IN TRIARYLARSONIUM GROUPS ON THE PROPERTIES OF YLIDES

Harris, Gordon S.,Lloyd, Douglas,MacDonald, William A.,Gosney, Ian

, p. 297 - 304 (2007/10/02)

A number of tritolylarsonium and tris(methoxyphenyl)arsonium cyclopentadienylides and other ylides have been prepared and their properties (basicity, NMR spectra, reactions with aldehydes and nitrosobenzene, acetylation, and methanolysis) have been investigated.Substituents in the m- or p-positions of triarylarsonium groups have little effect on properties, but o-substituents result in markedly lower reactivity and lower basicity, and these ylides were also more difficult to prepare.NMR spectra gave indication of crowding in some of these o-substituted ylides.The effects of the o-substituents are discussed. p-Methyl- and p-methoxy-substituents increased the proportion of anil to ketoxime formed in reactions with nitrosobenzene, but the o-methoxy analogue gave only ketoxime.

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