THALLIUM(I) BROMIDE

Crystal System

Product Name: THALLIUM(I) BROMIDE
CAS No.: 7789-40-4
Chemical Name: THALLIUM(I) BROMIDE
Synonyms: TlBr;KRS 5;THALLOUS BROMIDE;Thalliam bromide;THALLIUM BROMIDE;Thallium(Ⅰ)bromide;THALLIUM(+1)BROMIDE;THALLIUM(I) BROMIDE;Thallium monobromide;thalliumbromide(tlbr)
CBNumber: CB2483025
Molecular Formula: BrTl
Formula Weight: 284.29
MOL File: 7789-40-4.mol

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THALLIUM(I) BROMIDE Property

Melting point:: >300 °C(lit.)
Boiling point:: 815 °C
Density: 7.5 g/mL at 25 °C(lit.)
form: Powder
Specific Gravity: 7.557
color: yellow
Water Solubility: Practically insoluble in water
Sensitive: Hygroscopic
Merck: 14,9258
Solubility Product Constant (Ksp): pKsp: 5.43
Exposure limits: ACGIH: TWA 0.02 mg/m3 (Skin)
CAS DataBase Reference: 7789-40-4(CAS DataBase Reference)
EPA Substance Registry System: Thallium bromide (TlBr) (7789-40-4)

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Safety

Hazard Codes: T+,N
Risk Statements: 26/28-33-51/53
Safety Statements: 13-28-45-61
RIDADR: UN 1707 6.1/PG 2
WGK Germany: 3
RTECS: XG3850000
TSCA: Yes
HazardClass: 6.1
PackingGroup: II
HS Code: 28275900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 336270
Product name: Thallium(I) bromide
Purity: anhydrous, beads, 10 mesh, 99.999% trace metals basis
Packaging: 10g
Price: $116
Updated: 2023/06/20

Sigma-Aldrich

Product number: 177644
Product name: Thallium(I) bromide
Purity: 99.999% trace metals basis
Packaging: 100g
Price: $392
Updated: 2023/06/20

Strem Chemicals

Product number: 93-8103
Product name: Thallium(I) bromide (99.999%-Tl) PURATREM
Packaging: 10g
Price: $74
Updated: 2024/03/01

Strem Chemicals

Product number: 93-8103
Product name: Thallium(I) bromide (99.999%-Tl) PURATREM
Packaging: 50g
Price: $300
Updated: 2024/03/01

Sigma-Aldrich

Product number: 336270
Product name: Thallium(I) bromide
Purity: anhydrous, beads, 10 mesh, 99.999% trace metals basis
Packaging: 50g
Price: $234
Updated: 2025/07/31

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THALLIUM(I) BROMIDE Chemical Properties,Usage,Production

Crystal System

The space lattice of TlBr belongs to the cubic system, and its cesium chloride-type structure has a lattice constant of a=0.397 nm.

Description

Thallium bromide is a yellow-white solid and hygroscopic. It is similar to silver bromide. It gets darker when light shines on it. It is very toxic, like all thallium compounds. It does not dissolve in water. Thallium bromide is used in gamma ray and x-ray detectors and also in semiconductors. Prolonged period of exposure to thallium compounds has been reported to cause adverse health effects such as joint pain, severe pain in legs, loss of appetite, fatigue, and albuminuria.

Chemical Properties

THALLIUM(I) BROMIDE is yellow crystalline powder

Uses

Thallium(I) bromide is used as Chemical reagents and pharmaceutical intermediates.

Uses

THALLIUM(I) BROMIDE is used for mixed crystals with thallium iodide for infrared radiation transmitters used in military detection devices.

Production Methods

Single crystals are synthesized by the Stockbarger method after putting high grade sources into a well dried alumina crucible. The crystal is easy to process according to its nonfragile character.

reaction suitability

reagent type: catalyst
core: thallium

Safety Profile

Poison by ingestion and subcutaneous routes. Reacts violently with Na, K. When heated to decomposition it emits very toxic fumes of Brand T1. See also BROMIDES and THALLIUM COMPOUNDS.

Purification Methods

Thallous bromide (20g) is purified by refluxing for 2-3hours with water (200mL) containing 3mL of 47% HBr. It is then washed until acid-free, heated to 300o for 2-3hours and stored in brown bottles. It solubility in H2O (w/w) is 0.034% at 0o, 0.048% at 20o, and 0.204% at 100o. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 870 1963]. POISONOUS.

THALLIUM(I) BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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THALLIUM(I) BROMIDE Suppliers

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7789-40-4, THALLIUM(I) BROMIDERelated Search:

CYCLOPENTADIENYLTHALLIUM THALLIUM(I) SULFATE THALLIUM(I) IODIDE TITANIUM(IV) BROMIDE THALLIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE THALLIUM(I) HEXAFLUOROACETYLACETONATE THALLIUM HEXAFLUOROPHOSPHATE THALLIUM(I) FLUORIDE THALLIUM(III) TRIFLUOROACETATE THALLIUM (I) TRIFLUOROMETHANESULFONATE THALLIUM(I) 2,4-PENTANEDIONATE THALLIUM (III) CHLORIDE THALLIUM(III) NITRATE TRIHYDRATE Thaumatin THALLIUM(I) CHLORIDE THALLIUM(I) NITRATE THALLIUM HYDROTRIS[3-(2-PYRIDYL)PYRAZOL-1-YL]BORATE Thallium chlorate

THALLIUM(I) BROMIDE, 99,9% (METAL BASIS)

THALLIUM(I)BROMIDE, 99.999%

Thallium Bromide, 9.999%

Thallium Bromide, 99.999%

Thallium(I) bromide, ultra dry, 99.998% (metals basis)

ThalliuM(I) broMide, (Metal basis)

ThalliuM(I) broMide anhydrous, beads, -10 Mesh, 99.999% trace Metals basis

Thallium monobromide

Thallium(I) bromide 99.999% trace metals basis

THALLOUS BROMIDE, 99.9%THALLOUS BROMIDE, 99.9%THALLOUS BROMIDE, 99.9%THALLOUS BROMIDE, 99.9%

THALLOUS BROMIDE

THALLIUM (OUS) BROMIDE

Thalliam bromide

THALLIUM BROMIDE

THALLIUM(+1)BROMIDE

THALLIUM(I) BROMIDE

KRS 5

Thallium bromide (Tl2Br2)

Thallium bromide (TlBr)

Thallium bromide (TlBr), dimer

Thallium bromide iodide (TlBrI)

thalliumbromide(tlbr)

TlBr

Thallium(I) bromide (99.999%-Tl) PURATREM

ThalliumbromidePURATREMyellowpowder

Thallium(Ⅰ)bromide

Thallium(I) bromide, anhydrous, beads, #10 mesh, 99.999% metals basis

Thallium(I) bromide, 99.995%

Thallium(I) bromide, 99+%

Thallium(I)bromide,99.999%(metalsbasis)

Thallium(I)bromide,ultradry,99.999%(metalsbasis)

THALLOUS BROMIDE, 99.9%

Thallium bromide (as thallium)

thallium(i) bromide, ultra dry

THALLIUM(I) BROMIDE ISO 9001：2015 REACH

7789-40-4

7789-40-0

BrTl

Thallium

Catalysis and Inorganic Chemistry

Salts

Thallium Salts

ThalliumMetal and Ceramic Science

metal halide

Catalysis and Inorganic Chemistry

Chemical Synthesis

Crystal Grade Inorganics