Cerium (III) iodide

Also known as: CERIUM (III) IODIDE, CERIUM(III) IODIDE, ANHYDROUS, 99.999%, CERIUM(III) IODIDE, ANHYDROUS, BEADS, -10 MESH, 99.99%, CERIUM(III) IODIDE, ANHYDROUS, POWDER,99 .99%, Cerium(III) iodide, Cerium(III)iodide,ultradry,99.9%(REO), Cerium(Ⅲ)iodide, Ceriumiodidehydrateyellowxtl, EINECS 232-228-3, MFCD00049423, cerium (iii) iodide, cerium triiodide, cerium(iii) iodide, ultra dry

Cerium (III) iodide (CAS 7790-87-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CeI3 and a molecular weight of 520.82900 g/mol. Key property: a melting point of 750ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7790-87-6
Jingsj CID: J-43810-6
Molecular Formula: CeI₃
Molecular Weight: 520.82900 g/mol
Category: Inorganic Chemicals
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	750ºC
Exact Mass	520.61900
LogP	2.65710
Appearance	powder

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation

Frequently Asked Questions

What is the CAS number of Cerium (III) iodide?

The CAS number of Cerium (III) iodide is 7790-87-6.

What are the molecular formula and molecular weight of Cerium (III) iodide?

Cerium (III) iodide has molecular formula CeI3 and molecular weight 520.82900 g/mol.

Is Cerium (III) iodide hazardous?

Cerium (III) iodide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of Cerium (III) iodide?

For Cerium (III) iodide, Upstream Products: Cerium standard, molecular iodine, 1,2-Diiodoethane.

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. "Cerium (III) iodide (CAS 7790-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43810-6 (accessed 2026-11-07).

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