4-Bromo-2-chloro-3-iodopyridine
Also known as: 4-bromo-2-chloro-3-iodopyridine, Pyridine, 4-bromo-2-chloro-3-iodo-
4-Bromo-2-chloro-3-iodopyridine (CAS 916203-52-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2BrClIN and a molecular weight of 318.33800 g/mol. Key properties include a melting point of 86-90℃, a boiling point of 317.8ºC at 760 mmHg, a density of 2.395g/cm3 and a flash point of 146ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 916203-52-6
- Jingsj CID
- J-34402-5
- Molecular Formula
- C5H2BrClIN
- Molecular Weight
- 318.33800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 86-90℃ |
|---|---|
| Boiling Point | 317.8ºC at 760 mmHg |
| Density | 2.395g/cm3 |
| Flash Point | 146ºC |
| Exact Mass | 316.81000 |
| PSA | 12.89000 |
| LogP | 3.10210 |
| Refractive Index | 1.673 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Bromo-2-chloro-3-iodopyridine?
The CAS number of 4-Bromo-2-chloro-3-iodopyridine is 916203-52-6.
What are the molecular formula and molecular weight of 4-Bromo-2-chloro-3-iodopyridine?
4-Bromo-2-chloro-3-iodopyridine has molecular formula C5H2BrClIN and molecular weight 318.33800 g/mol.
Is 4-Bromo-2-chloro-3-iodopyridine hazardous?
4-Bromo-2-chloro-3-iodopyridine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Bromo-2-chloro-3-iodopyridine?
For 4-Bromo-2-chloro-3-iodopyridine, Upstream Products: 4-Bromo-2-chloropyridine, 2-Chloro-4-aminopyridine.
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-Bromo-2-chloro-3-iodopyridine (CAS 916203-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34402-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.