3,6-Diiodo-9-phenylcarbazole

Also known as: 3,6-Diiodo-9-phenyl-9H-carbazole, 3,6-DIIODO-9-PHENYL-9H-CARBAZOLE, 3,6-diiodo-9-phenyl-carbazole, 3,6-diiodo-9-phenylcarbazole, 3,6-diiodo-9-phenylcarbazol, 3,6-diiodo-N-phenylcarbazole, 9H-Carbazole, 3,6-diiodo-9-phenyl-, 9H-Carbazole,3,6-diiodo-9-phenyl, N-phenyl-3,6-diiodinecarbazole, N-phenyl-3,6-diiodocarbazole

3,6-Diiodo-9-phenylcarbazole (CAS 57103-21-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H11I2N and a molecular weight of 495.096 g/mol. Key properties include a melting point of 183 °C, a boiling point of 540.8±43.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 280.9±28.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57103-21-6
Jingsj CID: J-1179039-9
Molecular Formula: C₁₈H₁₁I₂N
Molecular Weight: 495.096 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	183 °C
Boiling Point	540.8±43.0 °C at 760 mmHg
Density	1.9±0.1 g/cm3
Flash Point	280.9±28.2 °C
Exact Mass	494.898071
PSA	4.93000
LogP	8.26
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.759

Frequently Asked Questions

What is the CAS number of 3,6-Diiodo-9-phenylcarbazole?

The CAS number of 3,6-Diiodo-9-phenylcarbazole is 57103-21-6.

What are the molecular formula and molecular weight of 3,6-Diiodo-9-phenylcarbazole?

3,6-Diiodo-9-phenylcarbazole has molecular formula C18H11I2N and molecular weight 495.096 g/mol.

What are the upstream and downstream products of 3,6-Diiodo-9-phenylcarbazole?

For 3,6-Diiodo-9-phenylcarbazole, Upstream Products: 9-Phenylcarbazole, 3,6-Dibromo-9-phenyl-9H-carbazole, Carbazole.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,6-Diiodo-9-phenylcarbazole (CAS 57103-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179039-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.