1,1'-Diphenyl-4,4'-bipyridinium dichloride

Also known as: Phenyl viologen dichloride, 1,1'-Diphenyl-4,4'-bipyridiniumdichloride, N,N'-Diphenyl-4,4'-bipyridinium dichloride, 4,4'-Bipyridinium, 1,1'-diphenyl-, dichloride

1,1'-Diphenyl-4,4'-bipyridinium dichloride (CAS 47369-00-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H18Cl2N2 and a molecular weight of 381.298 g/mol. Key properties include a boiling point of 451.1ºC at 760mmHg, a density of 1.043g/cm3 and a flash point of 201.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 47369-00-6
Jingsj CID: J-1015224-6
Molecular Formula: C₂₂H₁₈Cl₂N₂
Molecular Weight: 381.298 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	451.1ºC at 760mmHg
Density	1.043g/cm3
Flash Point	201.9ºC
Exact Mass	380.084717
PSA	7.76000
Refractive Index	1.561

Frequently Asked Questions

What is the CAS number of 1,1'-Diphenyl-4,4'-bipyridinium dichloride?

The CAS number of 1,1'-Diphenyl-4,4'-bipyridinium dichloride is 47369-00-6.

What are the molecular formula and molecular weight of 1,1'-Diphenyl-4,4'-bipyridinium dichloride?

1,1'-Diphenyl-4,4'-bipyridinium dichloride has molecular formula C22H18Cl2N2 and molecular weight 381.298 g/mol.

What are the upstream and downstream products of 1,1'-Diphenyl-4,4'-bipyridinium dichloride?

For 1,1'-Diphenyl-4,4'-bipyridinium dichloride, Upstream Products: 1,1'-Bis(2,4-dinitrophenyl)-4,4'-bipyridinium dichloride, 4,4'-Bipyridine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,1'-Diphenyl-4,4'-bipyridinium dichloride (CAS 47369-00-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015224-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.