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829-83-4

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829-83-4 Usage

Chemical Description

Diphenylarsine is an organoarsenic compound used in the synthesis of AseP ligands.

Check Digit Verification of cas no

The CAS Registry Mumber 829-83-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 829-83:
(5*8)+(4*2)+(3*9)+(2*8)+(1*3)=94
94 % 10 = 4
So 829-83-4 is a valid CAS Registry Number.

829-83-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name diphenylarsenic

1.2 Other means of identification

Product number -
Other names Arsine, diphenyl-

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:829-83-4 SDS

829-83-4Relevant articles and documents

α-cationic arsines: Synthesis, structure, reactivity, and applications

Dube, Jonathan W.,Zheng, Yiying,Thiel, Walter,Alcarazo, Manuel

supporting information, p. 6869 - 6877 (2016/06/14)

A series of structurally differentiated cationic arsines containing imidazolium, cyclopropenium, formamidinium, and pyridinium substituents have been synthesized through short and scalable routes. Evaluation of the donor properties of these compounds by IR spectroscopy and DFT calculations reveals similar σ-electron-releasing abilities for all of them; however, their π-acceptor properties are strongly influenced by the nature of the positively charged group. We describe the coordination chemistry of the newly prepared α-cationic arsines toward different metal centers and their reactivity in the presence of strong oxidants to afford cationic As(V) species. Their unique electronic properties have been exploited in Pt(II) catalysis to develop a new catalyst with remarkable activity in the cycloisomerization of enynes to trisubstituted cyclopropanes. To the best of our knowledge, this is the first report on the use of α-cationic arsine ligands in catalysis.

CHEMIE POLYFUNKTIONELLER MOLECUELE XCI*. TRITERTIAERE ARSINE UND IHRE VERWENDUNG ALS BAUSTEINE ZUR SYNTHESE VON ARSENHALTIGEN CRYPTANDEN (BZW. SPHERANDEN)

Ellermann, Jochen,Veit, Adolf,Moll, Matthias

, p. 51 - 66 (2007/10/02)

Cl (V), 3>Cl (VII) and the 1,3,5-trithiacyclohexane derivative (CHS)3(CH2CH2Cl)3 (IX) react with NaAs(C6H5)2 in liquid ammonia to give N2CH2CH(CH3)As(C6H5)2 (VI), N3 (VIII) and (CHS)33 (X).Treatment of VI with HI results, under elimination of benzene, almost quantitatively in the formation of I (XI), which is recristallized from THF as I*THF (1/1) (XIa).All attempts to obtain homogeneous products by reaction of VIII or X with HI, such as 3>I and (CHS)3(CH2CH2AsI2)3, failed.With H2O/NH3 or H2S/N(C2H5)3 XIa forms the cryptands 8(As4O4)6 (XII) or 8(As4O4)6 (XIII), which also can be considered as spherands.All the new compounds are characterized, as far as possible, by their IR, Raman, 1H NMR and mass spectra.

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