Thallous acetate

Thallous acetate or thallium(I) acetate is a salt of thallium and acetate with the chemical formula TlCH3COO. It is used in microbiology as a selective growth medium.[3] It is poisonous.[4]

Thallous acetate
Names
IUPAC name
Thallium(I) Acetate
Other names
Thallium monoacetate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.008.416
EC Number
  • 209-257-5
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:
GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
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).
Infobox references

References
  1. "Thallium (soluble compounds, as Tl)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  2. 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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