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(S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane

(S)-(+)-4,12-双[二(3,5-二甲苯基)膦]-[2.2]-对环芳烷

Also known as: (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, Min. 97%, (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 93%, (S)-4,12-Bis(1,1-bis(3,5-dimethylphenyl)phosphine)-[2.2]paracyclophane, (S)-XylPhanephos, (S)-xylyl-PHANEPHos, (S)-5,11-Bis(3,5-xylylphosphino)tricyclo[8.2.24,7]hexadeca-hexaene, CTH-(S)-3,5-xylyl-PHANEPHOS, MFCD03840578, S-Xylyl-Phanephos, Tricyclo[8.2.2.2(4,7)]hexadeca-4,6,10,12,13,15-hexaene-5,11-diylbis[bis(3,5-dimethylphenyl)phosphine] stereoisomer

(S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane (CAS 325168-88-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C48H50P2 and a molecular weight of 688.85800 g/mol. It is also known as (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, Min. 97% and (S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, min. 93%. Key property: a melting point of 234-238ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
325168-88-5
Jingsj CID
J-7872-4
Molecular Formula
C48H50P2
Chinese Name
(S)-(+)-4,12-双[二(3,5-二甲苯基)膦]-[2.2]-对环芳烷
Molecular Weight
688.85800 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point234-238ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane?

The CAS number of (S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane is 325168-88-5.

What are the molecular formula and molecular weight of (S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane?

(S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane has molecular formula C48H50P2 and molecular weight 688.85800 g/mol.

Is (S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane hazardous?

(S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(S)-(+)-4,12-Bis[di(3,5-xylyl)phosphino]-[2.2]-paracyclophane (CAS 325168-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7872-4 (accessed 2026-10-23).

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