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1-(2-Pyridyl)-2-(3-pyridyl)-ethylene

1-(2-吡啶)-2-(3-吡啶)-乙烯

Also known as: 1-(2-Pyridyl)-2-(3-pyridyl)-ethylene, Pyridine, 2-[2-(3-pyridinyl)ethenyl]-, 2-[(E)-2-(3-Pyridinyl)vinyl]pyridine, 1-(2-PYRIDYL)-2-(3-PYRIDYL)-ETHYLENE

1-(2-Pyridyl)-2-(3-pyridyl)-ethylene (CAS 17755-52-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N2 and a molecular weight of 182.22100 g/mol. It is also known as Pyridine, 2-[2-(3-pyridinyl)ethenyl]-, 2-[(E)-2-(3-Pyridinyl)vinyl]pyridine and 1-(2-PYRIDYL)-2-(3-PYRIDYL)-ETHYLENE. Key properties include a boiling point of 316.8ºC at 760 mmHg, a density of 1.145g/cm3 and a flash point of 119.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17755-52-1
Jingsj CID
J-1155382-5
Molecular Formula
C12H10N2
Chinese Name
1-(2-吡啶)-2-(3-吡啶)-乙烯
Molecular Weight
182.22100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point316.8ºC at 760 mmHg
Density1.145g/cm3
Flash Point119.7ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Pyridyl)-2-(3-pyridyl)-ethylene?

The CAS number of 1-(2-Pyridyl)-2-(3-pyridyl)-ethylene is 17755-52-1.

What are the molecular formula and molecular weight of 1-(2-Pyridyl)-2-(3-pyridyl)-ethylene?

1-(2-Pyridyl)-2-(3-pyridyl)-ethylene has molecular formula C12H10N2 and molecular weight 182.22100 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(2-Pyridyl)-2-(3-pyridyl)-ethylene (CAS 17755-52-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155382-5 (accessed 2026-10-25).

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