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Thallous acetate

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Thallous acetate
Thallous acetate.svg
Names
IUPAC name
Thallium(I) Acetate
Other names
Thallium monoacetate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.008.416 OOjs UI icon edit-ltr-progressive.svg
EC Number
  • 209-257-5
PubChem CID
UNII
UN number 1707 3082
  • InChI=1S/3C2H4O2.Tl/c3*1-2(3)4;/h3*1H3,(H,3,4);/q;;;+3/p-3
    Key: SMRRYUGQTFYZGD-UHFFFAOYSA-K
  • CC(=O)[O-].[Tl+]
Properties
TlC2H3O2
Molar mass 263.429
soluble
−69.0·10−6 cm3/mol
Hazards
GHS labelling:
GHS-pictogram-skull.svg GHS-pictogram-silhouette.svg GHS-pictogram-pollu.svg
Danger
H300, H330, H373, H411
P260, P264, P270, P271, P273, P284, P301+P310, P304+P340, P310, P314, P320, P321, P330, P391, P403+P233, P405, P501
Lethal dose or concentration (LD, LC):
35 mg/kg (mouse, oral)
41.3 mg/kg (rat, oral) [1]
NIOSH (US health exposure limits):
PEL (Permissible)
TWA 0.1 mg/m3 [skin] [2]
REL (Recommended)
TWA 0.1 mg/m3 [skin] [2]
IDLH (Immediate danger)
15 mg/m3 (as Tl) [2]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Thallous acetate or thallium(I) acetate is one of two salts of thallium and acetate; it has chemical formula TlCH3COO. It is used in microbiology as a selective growth medium. [3] It is poisonous. [4]

References

  1. ↑ "Thallium (soluble compounds, as Tl)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  2. 1 2 3 NIOSH Pocket Guide to Chemical Hazards. "#0608". National Institute for Occupational Safety and Health (NIOSH).
  3. ↑ Bulich, AA; Hartman, PA (1969). "Evaluation of thallium acetate-citrate medium for isolation of enterococci". Appl Microbiol. 18 (5): 944–5. doi:10.1128/AEM.18.5.944-945.1969. PMC   378124 . PMID   5370465.
  4. ↑ World Health Organization (2008). Anthrax in humans and animals. World Health Organization. pp. 139–. ISBN   978-92-4-154753-6 . Retrieved 23 February 2011.


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