Lanthanum telluride (La2Te3)

Also known as: Lanthanum(III) telluride, dilanthanum tritelluride, Lanthanum sesquitelluride

Lanthanum telluride (La2Te3) (CAS 12031-53-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2La2Te3 and a molecular weight of 662.62700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12031-53-7
Jingsj CID: J-39914-6
Molecular Formula: H₂La₂Te₃
Molecular Weight: 662.62700 g/mol
Category: Inorganic Chemicals
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	669.54700

Frequently Asked Questions

What is the CAS number of Lanthanum telluride (La2Te3)?

The CAS number of Lanthanum telluride (La2Te3) is 12031-53-7.

What are the molecular formula and molecular weight of Lanthanum telluride (La2Te3)?

Lanthanum telluride (La2Te3) has molecular formula H2La2Te3 and molecular weight 662.62700 g/mol.

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. "Lanthanum telluride (La2Te3) (CAS 12031-53-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39914-6 (accessed 2026-11-07).

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