4-Chloro-5-iodopyrimidine
Also known as: 4-Chloro-5-Iodopyrimidine, 4-Chloro-5-iodo-pyrimidine 97%, 4-Chloro-5-iodopyrimidine, 95+%, 5-Iodo-4-chloropyrimidine, Pyrimidine, 4-chloro-5-iodo-
4-Chloro-5-iodopyrimidine (CAS 63558-65-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H2ClIN2 and a molecular weight of 240.430 g/mol. Key properties include a boiling point of 275.0±20.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 120.1±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 63558-65-6
- Jingsj CID
- J-1515958-7
- Molecular Formula
- C4H2ClIN2
- Molecular Weight
- 240.430 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275.0±20.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 120.1±21.8 °C |
| Exact Mass | 239.895111 |
| PSA | 25.78000 |
| LogP | 1.99 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.653 |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring 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-Chloro-5-iodopyrimidine?
The CAS number of 4-Chloro-5-iodopyrimidine is 63558-65-6.
What are the molecular formula and molecular weight of 4-Chloro-5-iodopyrimidine?
4-Chloro-5-iodopyrimidine has molecular formula C4H2ClIN2 and molecular weight 240.430 g/mol.
What are the upstream and downstream products of 4-Chloro-5-iodopyrimidine?
For 4-Chloro-5-iodopyrimidine, Upstream Products: 5-iodopyrimidin-4-ol; Downstream Products: 5-iodo-4-methoxypyrimidine, 4-(5-iodopyrimidin-4-yl)morpholine, 4-chloro-5-(2-phenylethynyl)pyrimidine.
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-Chloro-5-iodopyrimidine (CAS 63558-65-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515958-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.