1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane

1,5-双[双(3,5-二甲基苯基)膦]戊烷

Also known as: Phosphine, 1,5-pentanediylbis[bis(3,5-dimethylphenyl)-, 5-bis(3,5-dimethylphenyl)phosphanylpentyl-bis(3,5-dimethylphenyl)phosphane

1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane (CAS 220185-38-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C37H46P2 and a molecular weight of 552.70900 g/mol. It is also known as Phosphine, 1,5-pentanediylbis[bis(3,5-dimethylphenyl)- and 5-bis(3,5-dimethylphenyl)phosphanylpentyl-bis(3,5-dimethylphenyl)phosphane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 220185-38-6
Jingsj CID: J-1060898-2
Molecular Formula: C₃₇H₄₆P₂
Chinese Name: 1,5-双[双(3,5-二甲基苯基)膦]戊烷
Molecular Weight: 552.70900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane?

The CAS number of 1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane is 220185-38-6.

What are the molecular formula and molecular weight of 1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane?

1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane has molecular formula C37H46P2 and molecular weight 552.70900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane (CAS 220185-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1060898-2 (accessed 2026-10-24).

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