Iodoquinol
Also known as: Diiodohydroxyquinoline, 5,7-Diiodo-8-hydroxyquinoline, 5,7-Diiodo-8-quinolinol, 5,7-diiodoquinolin-8-ol, 8-Hydroxy-5,7-diiodoquinoline, Diiodoquin, Diodoquin, Yodoxin, Iodoquinol (USP), Embequin, Enterosept, Rafamebin, Searlequin, Stanquinate, Zoaquin
Iodoquinol (CAS 83-73-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5I2NO and a molecular weight of 396.951 g/mol. Key properties include a melting point of >200 °C (dec.)(lit.), a boiling point of 401.8±45.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 196.8±28.7 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 83-73-8
- Jingsj CID
- J-2681-7
- Molecular Formula
- C9H5I2NO
- Molecular Weight
- 396.951 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >200 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 401.8±45.0 °C at 760 mmHg |
| Density | 2.5±0.1 g/cm3 |
| Flash Point | 196.8±28.7 °C |
| Exact Mass | 396.846039 |
| PSA | 33.12000 |
| LogP | 4.11 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.828 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 Iodoquinol?
The CAS number of Iodoquinol is 83-73-8.
What are the molecular formula and molecular weight of Iodoquinol?
Iodoquinol has molecular formula C9H5I2NO and molecular weight 396.951 g/mol.
Is Iodoquinol hazardous?
Iodoquinol has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Iodoquinol (CAS 83-73-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2681-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.