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121902-86-1

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121902-86-1 Usage

General Description

(S)-1,2-bis(diphenylphosphino)cyclohexylethane, also known as (S)-DPCHE, is a chiral diphosphine ligand commonly used in organic and inorganic chemistry. It consists of a cyclohexane ring with two diphenylphosphine groups attached in a trans configuration, resulting in a chiral structure. (S)-1,2-BIS(DIPHENYLPHOSPHINO)CYCLOHEXYLETHANE is widely used as a ligand in asymmetric synthesis, catalysis, and transition metal coordination chemistry. It has been shown to be effective in promoting various catalytic reactions, including hydrogenation, cross-coupling, and hydrosilylation. Its chiral nature allows for the production of enantiomerically pure compounds, making it a valuable tool in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 121902-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,0 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121902-86:
(8*1)+(7*2)+(6*1)+(5*9)+(4*0)+(3*2)+(2*8)+(1*6)=101
101 % 10 = 1
So 121902-86-1 is a valid CAS Registry Number.

121902-86-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-1,2-BIS(DIPHENYLPHOSPHINO)CYCLOHEXYLETHANE

1.2 Other means of identification

Product number -
Other names 2-hydroxybutane-1,4-diyl dimethanesulfonate

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:121902-86-1 SDS

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