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Thallium(I) carbonate

January 06, 2023

Thallium(I) carbonate is the inorganic compound with the formula Tl2CO3. It is a white, water-soluble salt. It has no or very few commercial applications. It is produced by treatment of thallous hydroxide with CO2.[3]

Thallium(I) carbonate
Names
Other names
thallium monocarbonate
Identifiers
  • 6533-73-9 Y
3D model (JSmol)
  • Interactive image
ChemSpider
  • 21553 Y
ECHA InfoCard 100.026.759
EC Number
  • 229-434-0
  • 23031
RTECS number
  • XG4000000
UNII
  • H673633FTH Y
UN number 1707
  • DTXSID1024332
  • InChI=1S/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 Y
    Key: DASUJKKKKGHFBF-UHFFFAOYSA-L Y
  • InChI=1/CH2O3.2Tl/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
    Key: DASUJKKKKGHFBF-NUQVWONBAJ
  • [Tl+].[Tl+].[O-]C([O-])=O
Properties
Tl2CO3
Molar mass 468.776 g/mol
Appearance white crystals
Odor odorless
Density 7.11 g/cm3, solid
Melting point 272 °C (522 °F; 545 K)
5.2 g/100 mL (25 °C)
27.2 g/100 mL (100 °C)
Solubility insoluble in alcohol, ether, acetone
−101.6·10−6 cm3/mol
Structure
monoclinic
Hazards
GHS labelling:[2]
Danger
H300, H330, H373, H411
P260, P264, P270, P271, P273, P284, P301+P310, P304+P340, P310, P314, P320, P330, P391, P403+P233, P405, P501
NFPA 704 (fire diamond)
4
0
0
Lethal dose or concentration (LD, LC):
21 mg/kg (mouse, oral)[1]
23 mg/kg (rat, oral)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)

Safety

Like other thallium compounds, it is extremely toxic, with an oral median lethal dose of 21 mg/kg in mice. Due to its toxicity, it is listed in the United States List of Extremely Hazardous Substances as of 2007.[4]

References

  1. ^ a b "Thallium (soluble compounds, as Tl)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  2. ^ "Thallous carbonate". pubchem.ncbi.nlm.nih.gov. Retrieved 12 December 2021.
  3. ^ Micke, Heinrich; Wolf, Hans Uwe (2000). "Thallium and Thallium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a26_607.
  4. ^ "Emergency First Aid Treatment Guide THALLOUS CARBONATE". Chemical Emergency Preparedness and Prevention. U.S. Environmental Protection Agency. Retrieved 2 June 2012.


 

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January 06, 2023
thallium, carbonate, inorganic, compound, with, formula, tl2co3, white, water, soluble, salt, very, commercial, applications, produced, treatment, thallous, hydroxide, with, namesother, names, thallium, monocarbonateidentifierscas, number, 6533, model, jsmol, . Thallium I carbonate is the inorganic compound with the formula Tl2CO3 It is a white water soluble salt It has no or very few commercial applications It is produced by treatment of thallous hydroxide with CO2 3 Thallium I carbonate NamesOther names thallium monocarbonateIdentifiersCAS Number 6533 73 9 Y3D model JSmol Interactive imageChemSpider 21553 YECHA InfoCard 100 026 759EC Number 229 434 0PubChem CID 23031RTECS number XG4000000UNII H673633FTH YUN number 1707CompTox Dashboard EPA DTXSID1024332InChI InChI 1S CH2O3 2Tl c2 1 3 4 h H2 2 3 4 q 2 1 p 2 YKey DASUJKKKKGHFBF UHFFFAOYSA L YInChI 1 CH2O3 2Tl c2 1 3 4 h H2 2 3 4 q 2 1 p 2Key DASUJKKKKGHFBF NUQVWONBAJSMILES Tl Tl O C O OPropertiesChemical formula Tl2CO3Molar mass 468 776 g molAppearance white crystalsOdor odorlessDensity 7 11 g cm3 solidMelting point 272 C 522 F 545 K Solubility in water 5 2 g 100 mL 25 C 27 2 g 100 mL 100 C Solubility insoluble in alcohol ether acetoneMagnetic susceptibility x 101 6 10 6 cm3 molStructureCrystal structure monoclinicHazardsGHS labelling 2 PictogramsSignal word DangerHazard statements H300 H330 H373 H411Precautionary statements P260 P264 P270 P271 P273 P284 P301 P310 P304 P340 P310 P314 P320 P330 P391 P403 P233 P405 P501NFPA 704 fire diamond 400Lethal dose or concentration LD LC LD50 median dose 21 mg kg mouse oral 1 LDLo lowest published 23 mg kg rat oral 1 Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Y verify what is Y N Infobox referencesSafety EditLike other thallium compounds it is extremely toxic with an oral median lethal dose of 21 mg kg in mice Due to its toxicity it is listed in the United States List of Extremely Hazardous Substances as of 2007 4 References Edit a b Thallium soluble compounds as Tl Immediately Dangerous to Life or Health Concentrations IDLH National Institute for Occupational Safety and Health NIOSH Thallous carbonate pubchem ncbi nlm nih gov Retrieved 12 December 2021 Micke Heinrich Wolf Hans Uwe 2000 Thallium and Thallium Compounds Ullmann s Encyclopedia of Industrial Chemistry Weinheim Wiley VCH doi 10 1002 14356007 a26 607 Emergency First Aid Treatment Guide THALLOUS CARBONATE Chemical Emergency Preparedness and Prevention U S Environmental Protection Agency Retrieved 2 June 2012 This inorganic compound related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Thallium I carbonate amp oldid 1059886255, wikipedia, wiki, book, books, library,

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