Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate

2,2'-联吡啶-4,4'-二甲酸二丁酯

Also known as: Dibutyl 2,2'-bipyridine-4,4'-dicarboxylate, 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine, 4,4'-di-n-butoxycarbonyl-2,2'-bipyridine, 4,4'-dibutyl ester-2,2'-bipyridine

Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate (CAS 69641-93-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H24N2O4 and a molecular weight of 356.41600 g/mol. It is also known as Dibutyl 2,2'-bipyridine-4,4'-dicarboxylate, 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine and 4,4'-di-n-butoxycarbonyl-2,2'-bipyridine. Key properties include a boiling point of 503.271°C at 760 mmHg, a density of 1.128g/cm3 and a flash point of 258.169°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 69641-93-6
Jingsj CID: J-1037559-0
Molecular Formula: C₂₀H₂₄N₂O₄
Chinese Name: 2,2'-联吡啶-4,4'-二甲酸二丁酯
Molecular Weight: 356.41600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	503.271°C at 760 mmHg
Density	1.128g/cm3
Flash Point	258.169°C

Frequently Asked Questions

What is the CAS number of Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate?

The CAS number of Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate is 69641-93-6.

What are the molecular formula and molecular weight of Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate?

Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate has molecular formula C20H24N2O4 and molecular weight 356.41600 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. "Dibutyl [2,2'-bipyridine]-4,4'-dicarboxylate (CAS 69641-93-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1037559-0 (accessed 2026-10-22).

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