Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride

氯[(S)-(-)-2,2'-双(二对甲苯基膦基)-1,1'-联萘](对伞花烃)钌(II)氯化物

Also known as: (S)-RuCl[(p-cymene)(T-BINAP)]Cl, [RuCl(p-cymene)((S)-tolbinap)]Cl, Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-tolbinap)]Cl, Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((S)-tolbinap)]Cl, 95%, Ruthenium(1+),[(1S)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine-kP]]chloro[(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene]-,chloride (9CI)

Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride (CAS 228120-95-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C58H53Cl3P2Ru and a molecular weight of 1019.42000 g/mol. It is also known as (S)-RuCl[(p-cymene)(T-BINAP)]Cl, [RuCl(p-cymene)((S)-tolbinap)]Cl and Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-tolbinap)]Cl. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
228120-95-4
Jingsj CID
J-7399-8
Molecular Formula
C58H53Cl3P2Ru
Chinese Name
氯[(S)-(-)-2,2'-双(二对甲苯基膦基)-1,1'-联萘](对伞花烃)钌(II)氯化物
Molecular Weight
1019.42000 g/mol
Category
Solvents
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride?

The CAS number of Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride is 228120-95-4.

What are the molecular formula and molecular weight of Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride?

Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride has molecular formula C58H53Cl3P2Ru and molecular weight 1019.42000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride (CAS 228120-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7399-8 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.