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

Also known as: 4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine, 4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridyl, 2,2'-Bipyridine-4,4'-dicarboxylic acid diethyl ester, Ethyl 2-(4-ethoxycarbonylpyridin-2-yl)pyridine-4-carboxylate, 4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine

Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate (CAS 1762-42-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O4 and a molecular weight of 300.30900 g/mol. Key properties include a melting point of 160-161℃, a boiling point of 460.6ºC at 760 mmHg, a density of 1.201g/cm3 and a flash point of 232.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1762-42-1
Jingsj CID: J-1329856-1
Molecular Formula: C₁₆H₁₆N₂O₄
Molecular Weight: 300.30900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	160-161℃
Boiling Point	460.6ºC at 760 mmHg
Density	1.201g/cm3
Flash Point	232.4ºC
Exact Mass	300.11100
PSA	78.38000
LogP	2.49700
Vapor Pressure	1.15E-08mmHg at 25°C
Refractive Index	1.551

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate is 1762-42-1.

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

Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate has molecular formula C16H16N2O4 and molecular weight 300.30900 g/mol.

What are the upstream and downstream products of Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate?

For Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate, Upstream Products: Ethanol, 2,2'-Bipyridine-4,4'-dicarboxylic acid, sodium carbonate; Downstream Products: [2,2'-Bipyridine]-4,4'-diyldimethanol, 4,4'-Bis(bromomethyl)-2,2'-bipyridine, Tetraethyl ([2,2'-bipyridine]-4,4'-diylbis(methylene))bis(phosphonate).

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. "Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate (CAS 1762-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329856-1 (accessed 2026-11-09).

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