2-Chloro-5-iodopyridine
Also known as: 5-Iodo-2-chloropyridine, 6-Chloro-3-pyridinyl iodide, 2-Chloro-5-iodo-pyridine, 2-Chloro-5-iodopyridine, 98%
2-Chloro-5-iodopyridine (CAS 69045-79-0) 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 239.44 g/mol. Key properties include a melting point of 95-98 °C(lit.), a boiling point of 253.2±20.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 106.9±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 69045-79-0
- Jingsj CID
- J-7308-5
- Molecular Formula
- C5H3ClIN
- Molecular Weight
- 239.44 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95-98 °C(lit.) |
|---|---|
| Boiling Point | 253.2±20.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 106.9±21.8 °C |
| Exact Mass | 238.899857 |
| PSA | 12.89000 |
| LogP | 2.40 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.642 |
| Additional Property | insoluble |
GHS Safety & Compliance
- 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 2-Chloro-5-iodopyridine?
The CAS number of 2-Chloro-5-iodopyridine is 69045-79-0.
What are the molecular formula and molecular weight of 2-Chloro-5-iodopyridine?
2-Chloro-5-iodopyridine has molecular formula C5H3ClIN and molecular weight 239.44 g/mol.
Is 2-Chloro-5-iodopyridine hazardous?
2-Chloro-5-iodopyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Chloro-5-iodopyridine?
For 2-Chloro-5-iodopyridine, Upstream Products: 2-Amino-5-iodopyridine, 5-Bromo-2-chloropyridine, 2-Aminopyridine; Downstream Products: 4-(5-iodo-2-pyridinyl)morpholine, 5-iodo-2-(1-pyrrolidinyl)pyridine, 2-Chloro-5-hydroxypyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-5-iodopyridine (CAS 69045-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7308-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.