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Tetraethylammonium iodide

Also known as: TEAI, Tetramon iodide, Tetramon J, Tetramon-I, Tetamon iodide, Ethanaminium, N,N,N-triethyl-, iodide (1:1), N,N,N-Triethylethanaminium iodide, tetraethylazanium, iodide, tetamon, tetraethyl-ammonium iodide

Tetraethylammonium iodide (CAS 68-05-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H20IN and a molecular weight of 257.156 g/mol. Key properties include a melting point of >300 °C(lit.) and a density of 1.566 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
68-05-3
Jingsj CID
J-1103237-4
Molecular Formula
C8H20IN
Molecular Weight
257.156 g/mol
Category
Organohalogen Compounds
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>300 °C(lit.)
Density1.566 g/cm3
Exact Mass257.064026
Additional Propertymethanol: 0.1 g/mL hot, clear, colorless

Customs & Trade Information

HS Code29239000

Frequently Asked Questions

What is the CAS number of Tetraethylammonium iodide?

The CAS number of Tetraethylammonium iodide is 68-05-3.

What are the molecular formula and molecular weight of Tetraethylammonium iodide?

Tetraethylammonium iodide has molecular formula C8H20IN and molecular weight 257.156 g/mol.

What are the upstream and downstream products of Tetraethylammonium iodide?

For Tetraethylammonium iodide, Upstream Products: Iodoethane, Triethylamine, Bis(diphenylphosphino)methane; Downstream Products: Tetraethylammonium tetrafluoroborate, Perfluorotriethylamine, Tetraethylammonium hexafluorophosphate.

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

Last updated:

How to cite: Jingsj. "Tetraethylammonium iodide (CAS 68-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103237-4 (accessed 2026-11-09).

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