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(1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE is a chiral phosphine ligand with the molecular formula C20H20As2. It is a chemical compound used in organometallic chemistry as a catalyst for various reactions, especially in asymmetric catalysis. (1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE features two arsino groups attached to a benzene ring, both in a (1R,2R) configuration, which allows it to selectively control the stereochemistry of certain reactions. This makes it a valuable tool in the synthesis of chiral compounds. Due to its unique structure and properties, (1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE is widely used in the field of chemical synthesis and has applications in the production of pharmaceuticals and fine chemicals.

57375-33-4

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57375-33-4 Usage

Uses

Used in Chemical Synthesis Industry:
(1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE is used as a chiral phosphine ligand for its ability to selectively control the stereochemistry of reactions. This selective control is crucial in the synthesis of chiral compounds, which are essential in the production of pharmaceuticals and fine chemicals.
Used in Pharmaceutical Production:
(1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE is used as a catalyst in the synthesis of pharmaceuticals, where the production of specific enantiomers is necessary for the desired biological activity and to avoid potential side effects of other enantiomers.
Used in Fine Chemicals Production:
(1R,2R)-(+)-BIS(METHYLPHENYLARSINO)BENZENE is used as a catalyst in the synthesis of fine chemicals, which often require precise control over the stereochemistry of the molecules to ensure their desired properties and applications.

Check Digit Verification of cas no

The CAS Registry Mumber 57375-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,7 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 57375-33:
(7*5)+(6*7)+(5*3)+(4*7)+(3*5)+(2*3)+(1*3)=144
144 % 10 = 4
So 57375-33-4 is a valid CAS Registry Number.

57375-33-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (RR)-o-phenylenebis(methylphenylarsine)

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

Emergency phone number -
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More Details:57375-33-4 SDS

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