4-Chloro-3-iodopyridine
4-氯-3-碘吡啶
Also known as: 4-Chloro-3-iodopyridine, Pyridine, 4-chloro-3-iodo-, 4-Chloro-3-iodo-pyridine, 3-Iodo-4-chloropyridine
4-Chloro-3-iodopyridine (CAS 89167-34-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3ClIN and a molecular weight of 239.441 g/mol. It is also known as Pyridine, 4-chloro-3-iodo-, 4-Chloro-3-iodo-pyridine and 3-Iodo-4-chloropyridine. Key properties include a melting point of 69-70ºC, a boiling point of 248.6±20.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 104.1±21.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89167-34-0
- Jingsj CID
- J-849628-7
- Molecular Formula
- C5H3ClIN
- Chinese Name
- 4-氯-3-碘吡啶
- Molecular Weight
- 239.441 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-70ºC |
|---|---|
| Boiling Point | 248.6±20.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 104.1±21.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Chloro-3-iodopyridine?
The CAS number of 4-Chloro-3-iodopyridine is 89167-34-0.
What are the molecular formula and molecular weight of 4-Chloro-3-iodopyridine?
4-Chloro-3-iodopyridine has molecular formula C5H3ClIN and molecular weight 239.441 g/mol.
Is 4-Chloro-3-iodopyridine hazardous?
4-Chloro-3-iodopyridine has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-3-iodopyridine (CAS 89167-34-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-849628-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.