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Thallium Bromide
TlBr
Product Product Code Order or Specifications
(2N) 99% Thallium Bromide TL-BR-02 Contact American Elements
(3N) 99.9% Thallium Bromide TL-BR-03 Contact American Elements
(4N) 99.99% Thallium Bromide TL-BR-04 Contact American Elements
(5N) 99.999% Thallium Bromide TL-BR-05 Contact American Elements
Bromide IonThallium Bromide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Most metal bromide compounds are water soluble for uses in water treatment, chemical analysis and in ultra high purity for certain crystal growth applications. Bromide in an aqueous solution can be detected by adding carbon disulfide (CS2) and chlorine.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Thallium(Tl) atomic and molecular weight, atomic number and elemental symbolThallium is a Block P, Group 13, Period 6 element. The number of electrons in each of Thallium's shells is 2, 8, 18, 32, 18, 3 and its electronic configuration is [Xe] 4f14 5d10 6s2 6p1. In its elemental form thallium's CAS number is 7440-28-0. The thallium atom has a radius of 170.pm and it's Van der Waals radius is 196.pm. Thallium and its compounds are highly toxic. Thallium is primarily used for its electrical conductivity as thallium sulfide which changes with exposure to infrared light. This ability makes the compound useful in photocells. Thallium bromide-iodide crystals have been used as infrared optical materials. Thallium has been used,Elemental Thallium with sulfur or selenium and arsenic, to produce low melting glasses which becomes fluid between 125 and 150 C. These glasses have Thallium Bohr Modelproperties at room temperatures similar to ordinary glasses and are said to be durable and insoluble in water. Thallium oxide has been used to produce glasses with a high index of refraction, and is also used in the manufacture of photo cells. Thallium is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Thallium was first discovered by Sir William Crookes in 1861. Thallium get its name from the Greek word "thallos" which means twig or green shoot. See Thallium research below.

Formula CAS No. Appearance Molecular Weight
TlBr 7789-40-4 White Crystals 284.28
PRODUCT CATALOG Bromide Products Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home

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  • Recent Research & Development for Thallium

    • Additive effect of dl-penicillamine plus Prussian blue for the antidotal treatment of thallotoxicosis in rats. Montes S, Pérez-Barrón G, Rubio-Osornio M, Ríos C, Diaz-Ruíz A, Altagracia-Martínez M, Monroy-Noyola A. Environ Toxicol Pharmacol. 2011 Nov;32(3):349-55. Epub 2011 Jul 27. PMID: 22004953 [PubMed - in process]

    • Brain SPECT Thallium Using Cadmium Zinc Telluride: A First Experience. Farid K, Queneau M, Guernou M, Lussato D, Petras S, Songy B. Clin Nucl Med. 2011 Nov;36(11):e178-9. PMID: 21975418 [PubMed - in process]

    • Thallium-201 scintigraphy is an effective diagnostic modality to distinguish malignant from benign soft-tissue tumors. Kawakami N, Kunisada T, Sato S, Morimoto Y, Tanaka M, Sasaki T, Sugihara S, Yanai H, Kanazawa S, Ozaki T. Clin Nucl Med. 2011 Nov;36(11):982-6. PMID: 21975384 [PubMed - in process]

    • [One case of acute thallium poisoning]. Yan LL, Wang ZH, Li SH. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi. 2011 May;29(5):393-4. Chinese. No abstract available. PMID: 21972545 [PubMed - in process]

    • Effects of exercise training started within 2 weeks after acute myocardial infarction on myocardial perfusion and left ventricular function: a gated SPECT imaging study. Giallauria F, Acampa W, Ricci F, Vitelli A, Maresca L, Mancini M, Grieco A, Gallicchio R, Xhoxhi E, Spinelli L, Cuocolo A, Vigorito C. Eur J Cardiovasc Prev Rehabil. 2011 Sep 30. [Epub ahead of print] PMID: 21965517 [PubMed - as supplied by publisher]

    • Altered Neuronal Activity Patterns in the Visual Cortex of the Adult Rat after Partial Optic Nerve Crush--A Single-Cell Resolution Metabolic Mapping Study. Macharadze T, Pielot R, Wanger T, Scheich H, Gundelfinger ED, Budinger E, Goldschmidt J, Kreutz MR. Cereb Cortex. 2011 Sep 21. [Epub ahead of print] PMID: 21940702 [PubMed - as supplied by publisher]

    • [Accumulation of sodium and potassium ions in oocytes of the river lamprey Lampetra fluviatilis during prespawning period]. Sherstobitov AO, Lapin AV, Glazunov VV, Nikiforov VA, Nikiforov AA. Zh Evol Biokhim Fiziol. 2011 Jul-Aug;47(4):278-82. Russian. PMID: 21938909 [PubMed - indexed for MEDLINE]

    • Hidden superlattice in Tl2(SC6H4S) and Tl2(SeC6H4Se) solved from powder X-ray diffraction. Stone KH, Turner DL, Singh MP, Vaid TP, Stephens PW. Acta Crystallogr B. 2011 Oct;67(Pt 5):409-15. Epub 2011 Sep 16. PMID: 21931210 [PubMed]

    • Thallium in the hydrosphere of south west England. Law S, Turner A. Environ Pollut. 2011 Dec;159(12):3484-9. Epub 2011 Sep 16. PMID: 21925780 [PubMed - in process]

    • Myocardial Uptake of 7'-(Z)-[123I]Iodorotenone During Vasodilator Stress in Dogs with Critical Coronary Stenoses. Broisat A, Ruiz M, Goodman NC, Hanrahan SM, Reutter BW, Brennan KM, Janabi M, Schaefer S, Watson DD, Beller GA, Vanbrocklin HF, Glover DK. Circ Cardiovasc Imaging. 2011 Sep 14. [Epub ahead of print] PMID: 21917783 [PubMed - as supplied by publisher]

    • Anhydrous thallium hydrogen l-glutamate: polymer networks formed by sandwich layers of oxygen-coordinated thallium ions cores shielded by hydrogen l-glutamate counterions. Bodner T, Wirnsberger B, Albering J, Wiesbrock F. Dalton Trans. 2011 Nov 7;40(41):10885-8. Epub 2011 Sep 14. PMID: 21915430 [PubMed - in process]

    • Biological safety of nasal thallium-201 administration: a preclinical study for olfacto-scintigraphy. Washiyama K, Shiga H, Hirota K, Tsuchida A, Yamamoto J, Yagi S, Yoshizaki T, Furukawa M, Amano R, Miwa T. J Radiat Res (Tokyo). 2011;52(4):450-5. doi: 10.1269/jrr.10153. No abstract available. PMID: 21905306 [PubMed - in process]

    • Evaluation of Naturally Occurring Radioactive Materials (NORMs) in Inorganic and Organic Oilfield Scales from the Middle East. Bassioni G, Abdulla F, Morsy Z, El-Faramawy N. Arch Environ Contam Toxicol. 2011 Sep 3. [Epub ahead of print] PMID: 21892762 [PubMed - as supplied by publisher]

    • Non-invasive Evaluation of Internal Thoracic Artery Anastomosed to the Left Anterior Descending Artery with 320-Detector Row Computed Tomography and Adenosine Thallium-201 Myocardial Perfusion Scintigraphy. Takagi Y, Akita K, Kondo H, Ishida M, Kaneko K, Sato M, Ando M. Ann Thorac Cardiovasc Surg. 2011 Aug 26. [Epub ahead of print] PMID: 21881340 [PubMed - as supplied by publisher]

    • The pathologic cascade of cerebrovascular lesions in SHRSP: is erythrocyte accumulation an early phase? Schreiber S, Bueche CZ, Garz C, Kropf S, Angenstein F, Goldschmidt J, Neumann J, Heinze HJ, Goertler M, Reymann KG, Braun H. J Cereb Blood Flow Metab. 2011 Aug 31. doi: 10.1038/jcbfm.2011.122. [Epub ahead of print] PMID: 21878945 [PubMed - as supplied by publisher]

    • Head-to-head comparison of contrast-enhanced cardiovascular magnetic resonance and (201)Thallium single photon emission computed tomography for prediction of reversible left ventricular dysfunction in chronic ischaemic heart disease. Regenfus M, Schlundt C, von Erffa J, Schmidt M, Reulbach U, Kuwert T, Daniel WG, Schmid M. Int J Cardiovasc Imaging. 2011 Aug 28. [Epub ahead of print] PMID: 21874571 [PubMed - as supplied by publisher]

    • Selective preconcentration of thallium species as chloro and iodo complexes on Chromosorb 105 resin prior to electrothermal atomic absorption spectrometry. Karatepe A, Soylak M, Elçi L. Talanta. 2011 Sep 30;85(4):1974-9. Epub 2011 Jul 18. PMID: 21872046 [PubMed - in process]

    • Monte Carlo dose enhancement studies in microbeam radiation therapy. Martínez-Rovira I, Prezadoa Y. Med Phys. 2011 Jul;38(7):4430-9. PMID: 21859044 [PubMed - indexed for MEDLINE]

    • The effects of chemical and radioactive properties of Tl-201 on human erythrocyte glutathione reductase activity. Sahin A, Senturk M, Akkemik E, Ciftci M. Nucl Med Biol. 2011 Aug 8. [Epub ahead of print] PMID: 21831653 [PubMed - as supplied by publisher]

    • Comparison of myocardial perfusion imaging using thallium-201 between a new cadmium-zinc-telluride cardiac camera and a conventional SPECT camera. Songy B, Lussato D, Guernou M, Queneau M, Geronazzo R. Clin Nucl Med. 2011 Sep;36(9):776-80. PMID: 21825848 [PubMed - in process]

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    Recent Research & Development for Bromides

    • Synthesis of Enol Lactones via Cu(I)-Catalyzed Intramolecular O-Vinylation of Carboxylic Acids. Sun C, Fang Y, Li S, Zhang Y, Zhao Q, Zhu S, Li C. Org Lett. 2010 Jan 5. [Epub ahead of print] PMID: 19689116 [PubMed - as supplied by publisher]

    • Formation of ArF from LPdAr(F): Catalytic Conversion of Aryl Triflates to Aryl Fluorides. Watson DA, Su M, Teverovskiy G, Zhang Y, García-Fortanet J, Kinzel T, Buchwald SL. Science. 2009 Aug 13. [Epub ahead of print] PMID: 19679769 [PubMed - as supplied by publisher]

    • (2-Pyridyl)acetone-Promoted Cu-Catalyzed O-Arylation of Phenols with Aryl Iodides, Bromides, and Chlorides. Zhang Q, Wang D, Wang X, Ding K. J Org Chem. 2009 Aug 12. [Epub ahead of print] PMID: 19673481 [PubMed - as supplied by publisher]

    • Ni-Catalyzed Sonogashira Coupling of Nonactivated Alkyl Halides: Orthogonal Functionalization of Alkyl Iodides, Bromides, and Chlorides. Vechorkin O, Barmaz D, Proust V, Hu X. J Am Chem Soc. 2009 Aug 11. [Epub ahead of print] PMID: 19670863 [PubMed - as supplied by publisher]

    • Zn-mediated electrochemical allylation of aldehydes in aqueous ammonia. Huang JM, Dong Y. Chem Commun (Camb). 2009 Jul 14;(26):3943-5. Epub 2009 May 28. PMID: 19662260 [PubMed - in process]

    • Practical Catalytic Asymmetric Synthesis of Diaryl-, Aryl Heteroaryl-, and Diheteroarylmethanols. Salvi L, Kim JG, Walsh PJ. J Am Chem Soc. 2009 Aug 4. [Epub ahead of print] PMID: 19653691 [PubMed - as supplied by publisher]

    • Direct Palladium-Catalyzed Arylations of Aryl Bromides with 2/9-Substituted Pyrimido[5,4-b]indolizines. Jiang M, Li T, Meng L, Yang C, Xie Y, Ding J. J Comb Chem. 2009 Jul 31. [Epub ahead of print] PMID: 19645499 [PubMed - as supplied by publisher]

    • Versatile chemoselectivity in Ni-catalyzed multiple bond carbonylations and cyclocarbonylations in CO(2)-expanded liquids. del Moral D, Banet Osuna AM, Córdoba A, Moretó JM, Veciana J, Ricart S, Ventosa N. Chem Commun (Camb). 2009 Aug 21;(31):4723-5. Epub 2009 Jun 29. PMID: 19641822 [PubMed - in process]

    • Highly Selective Biaryl Cross-Coupling Reactions between Aryl Halides and Aryl Grignard Reagents: A New Catalyst Combination of N-Heterocyclic Carbenes and Iron, Cobalt, and Nickel Fluorides. Hatakeyama T, Hashimoto S, Ishizuka K, Nakamura M. J Am Chem Soc. 2009 Jul 29. [Epub ahead of print] PMID: 19639999 [PubMed - as supplied by publisher]

    • Hexacationic Dendriphos Ligands in the Pd-Catalyzed Suzuki-Miyaura Cross-Coupling Reaction: Scope and Mechanistic Studies. Snelders DJ, van Koten G, Klein Gebbink RJ. J Am Chem Soc. 2009 Jul 29. [Epub ahead of print] PMID: 19639941 [PubMed - as supplied by publisher]

    • Can One Predict Changes from S(N)1 to S(N)2 Mechanisms? Phan TB, Nolte C, Kobayashi S, Ofial AR, Mayr H. J Am Chem Soc. 2009 Jul 27. [Epub ahead of print] PMID: 19634906 [PubMed - as supplied by publisher]

    • A General Copper-Catalyzed Coupling of Azoles with Vinyl Bromides. Liao Q, Wang Y, Zhang L, Xi C. J Org Chem. 2009 Jul 15. [Epub ahead of print] PMID: 19603753 [PubMed - as supplied by publisher]

    • Kinetics of Bromine-Magnesium Exchange Reactions in Heteroaryl Bromides. Shi L, Chu Y, Knochel P, Mayr H. Org Lett. 2009 Jul 14. [Epub ahead of print] PMID: 19601592 [PubMed - as supplied by publisher]

    • C5-Modified nucleosides exhibiting anticancer activity. Lee YS, Park SM, Kim HM, Park SK, Lee K, Lee CW, Kim BH. Bioorg Med Chem Lett. 2009 Aug 15;19(16):4688-91. Epub 2009 Jun 21. PMID: 19596579 [PubMed - in process]

    • Palladium-Catalyzed Coupling of Ammonia with Aryl Chlorides, Bromides, Iodides, and Sulfonates: A General Method for the Preparation of Primary Arylamines. Vo GD, Hartwig JF. J Am Chem Soc. 2009 Jul 10. [Epub ahead of print] PMID: 19591470 [PubMed - as supplied by publisher]

    • New One-Pot Synthesis of (E)-beta-Aryl Vinyl Halides from Styrenes. Pawluc´ P, Hreczycho G, Szudkowska J, Kubicki M, Marciniec B. Org Lett. 2009 Jul 2. [Epub ahead of print] PMID: 19572730 [PubMed - as supplied by publisher]

    • The Scope and Limitation of Nickel-Catalyzed Aminocarbonylation of Aryl Bromides from Formamide Derivatives. Jo Y, Ju J, Choe J, Song KH, Lee S. J Org Chem. 2009 Jul 2. [Epub ahead of print] PMID: 19572571 [PubMed - as supplied by publisher]

    • Electroencephalographic and behavioral convulsant effects of hydrobromide and hydrochloride salts of bupropion in conscious rodents. Henshall DC, Dürmüller N, White HS, Williams R, Moser P, Dunleavy M, Silverstone PH. Neuropsychiatr Dis Treat. 2009;5:189-206. Epub 2009 Apr 8. PMID: 19557114 [PubMed - in process]

    • A facile route to C2-substituted imidazolium ionic liquids. Ennis E, Handy ST. Molecules. 2009 Jun 19;14(6):2235-45. PMID: 19553895 [PubMed - in process]

    • Synthesis of 1,3-amino alcohol derivatives via a silicon-mediated ring-opening of substituted piperidines. McCall WS, Comins DL. Org Lett. 2009 Jul 2;11(13):2940-2. PMID: 19552467 [PubMed - indexed for MEDLINE]

     

     

     

     

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