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Details

Stereochemistry ACHIRAL
Molecular Formula S.2Tl
Molecular Weight 440.832
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of THALLOUS SULFIDE

SMILES

[S--].[Tl+].[Tl+]

InChI

InChIKey=BXJGLLKRUQQYTC-UHFFFAOYSA-N
InChI=1S/S.2Tl/q-2;2*+1

HIDE SMILES / InChI

Molecular Formula Tl
Molecular Weight 204.3833
Charge 1
Count
MOL RATIO 2 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula HS
Molecular Weight 33.073
Charge -1
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

THALLOUS OXIDE (Thallium (1) Oxide) has been used in the manufacturing of glass of a high coefficient of refraction for optical purposes (thallium flint glass) and for artificial gems. Thallium oxide is black in color and is the inorganic compound of Thallium and Oxygen. THALLOUS OXIDE compounds are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics (e.g. tablets) and in light weight structural components in aerospace and electrochemical applications such as fuel cells. THALLOUS OXIDE is toxic by ingestion. It has previously been used as rat poison and ant killer, but its use is prohibited since 1972.

Approval Year

Substance Class Chemical
Record UNII
W63QXT8PYG
Record Status Validated (UNII)
Record Version