4,4'-Dichloro-2,2'-bipyridine
Also known as: 4,4'-Dichloro-2,2'-bipyridyl, 2,2'-Bipyridine, 4,4'-dichloro-, 4,4'-Dichloro-[2,2']bipyridinyl, 4,4'-Dichloro-2,2'-dipyridyl, 4-chloro-2-(4-chloro-2-pyridinyl)pyridine, 4-chloro-2-(4-chloro-2-pyridyl)pyridine, 4-chloro-2-(4-chloropyridin-2-yl)pyridine
4,4'-Dichloro-2,2'-bipyridine (CAS 1762-41-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6Cl2N2 and a molecular weight of 225.074 g/mol. Key properties include a melting point of 126-128 °C, a boiling point of 333.7±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 185.9±12.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1762-41-0
- Jingsj CID
- J-1030468-4
- Molecular Formula
- C10H6Cl2N2
- Molecular Weight
- 225.074 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 126-128 °C |
|---|---|
| Boiling Point | 333.7±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 185.9±12.1 °C |
| Exact Mass | 223.990799 |
| PSA | 25.78000 |
| LogP | 2.12 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.605 |
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 4,4'-Dichloro-2,2'-bipyridine?
The CAS number of 4,4'-Dichloro-2,2'-bipyridine is 1762-41-0.
What are the molecular formula and molecular weight of 4,4'-Dichloro-2,2'-bipyridine?
4,4'-Dichloro-2,2'-bipyridine has molecular formula C10H6Cl2N2 and molecular weight 225.074 g/mol.
What are the upstream and downstream products of 4,4'-Dichloro-2,2'-bipyridine?
For 4,4'-Dichloro-2,2'-bipyridine, Upstream Products: 2-Bromo-4-chloropyridine, 4-Chloro-2-(trimethylsilyl)pyridine, 2-Bromothiophene; Downstream Products: 4-Chloropyridine-2-carboxylic acid, 4,4'-Diamino-2,2'-bipyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Dichloro-2,2'-bipyridine (CAS 1762-41-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1030468-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.