Thallium(I) hydroxide

氢氧化亚铊

Also known as: Thallium(I) hydroxide, Thallous hydroxide, Thallium hydroxide, Thallium hydroxide (Tl(OH)), thallium(1+),hydroxide, thallium(1+) hydroxide, thallium(1+) OH, THALLIUM (OUS) HYDROXIDE, |E1-thallanylium oxidanide

Thallium(I) hydroxide (CAS 12026-06-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HOTl and a molecular weight of 221.39100 g/mol. It is also known as Thallous hydroxide, Thallium hydroxide and Thallium hydroxide (Tl(OH)). Key properties include a melting point of 139ºC (decomposes) and a boiling point of 100ºC at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
12026-06-1
Jingsj CID
J-1378257-3
Molecular Formula
HOTl
Chinese Name
氢氧化亚铊
Molecular Weight
221.39100 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point139ºC (decomposes)
Boiling Point100ºC at 760 mmHg

Frequently Asked Questions

What is the CAS number of Thallium(I) hydroxide?

The CAS number of Thallium(I) hydroxide is 12026-06-1.

What are the molecular formula and molecular weight of Thallium(I) hydroxide?

Thallium(I) hydroxide has molecular formula HOTl and molecular weight 221.39100 g/mol.

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

Last updated:

How to cite: Jingsj. "Thallium(I) hydroxide (CAS 12026-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378257-3 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.