4,6-diiodopyrimidine
Also known as: 4,6-diiodo-1,3-diazine, 4,6-diiodo-pyrimidine, Pyrimidine, 4,6-diiodo-, 4,6-diiod-pyrimidin
4,6-diiodopyrimidine (CAS 19646-06-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H2I2N2 and a molecular weight of 331.881 g/mol. Key properties include a boiling point of 333.9±22.0 °C at 760 mmHg, a density of 2.8±0.1 g/cm3 and a flash point of 155.7±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19646-06-1
- Jingsj CID
- J-1967329-1
- Molecular Formula
- C4H2I2N2
- Molecular Weight
- 331.881 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 333.9±22.0 °C at 760 mmHg |
|---|---|
| Density | 2.8±0.1 g/cm3 |
| Flash Point | 155.7±22.3 °C |
| Exact Mass | 331.830719 |
| PSA | 25.78000 |
| LogP | 1.69 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.737 |
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 4,6-diiodopyrimidine?
The CAS number of 4,6-diiodopyrimidine is 19646-06-1.
What are the molecular formula and molecular weight of 4,6-diiodopyrimidine?
4,6-diiodopyrimidine has molecular formula C4H2I2N2 and molecular weight 331.881 g/mol.
What are the upstream and downstream products of 4,6-diiodopyrimidine?
For 4,6-diiodopyrimidine, Upstream Products: 4,6-Dichloropyrimidine; Downstream Products: 6-Iodopyrimidin-4-amine, 4-Iodo-6-methoxypyrimidine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-diiodopyrimidine (CAS 19646-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967329-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.