Skip to Content
Merck
All Photos(1)

Key Documents

214744

Sigma-Aldrich

Thallium(III) oxide

99%

Synonym(s):

Dithallium trioxide, Thallium sesquioxide, Thallium trioxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Tl2O3
CAS Number:
Molecular Weight:
456.76
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99%

form

powder

reaction suitability

reagent type: catalyst
core: thallium

mp

717 °C (lit.)

SMILES string

O=[Tl]O[Tl]=O

InChI

1S/3O.2Tl

InChI key

QTQRFJQXXUPYDI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service