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Home> Hot Product Listed T   > Thallium selenide(TlSe)
23363-14-6 structure

Thallium selenide(TlSe)

Iupac Name:yttrium(3+) triacetate
CAS No.:23363-14-6
EINECS(EC#): 233-129-8
Molecular Weight:266.03791
Molecular Formula:C57H116O7TI (isomer)
Names and Identifiers
Synonyms

Seleniousacid,dithallium(1+)salt Thallium(2+) selenide Thallium(I)selenite Thalliummonoselenide

Inchi
InChI=1S/3C2H4O2.Y/c3*1-2(3)4;/h3*1H3,(H,3,4);/q;;;+3/p-3
InChkey
JUWHRRAPBUAYTA-UHFFFAOYSA-K
Canonical Smiles
CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Y+3]
Properties
Melting Point
285℃
Boiling Point
379.8°Cat760mmHg
Solubility
Insoluble in water and acids.
Color/Form
Dark gray plates with a metallic luster
Safety and Handling
Risk Statements
R36/37/38
Safety Statements
26-36/37/39
Safety

Thallium compounds and selenium compounds are poisons. When Thallium selenide (CAS NO.12039-52-0) is heated to decomposition ,it emits very toxic fumes of Tl and Se. See also THALLIUM COMPOUNDS and SELENIUM COMPOUNDS.

Reactivities and Incompatibilities
THALLIUM SELENIDE REACTS WITH HALOGENS TO GIVE HALOSELENIDES.
Do not use metal and acid to reduce selenium compounds. This will produce toxic gaseous hydrogen selenide. /Selenium compounds/
Report

Reported in EPA TSCA Inventory. Selenium and its compounds, as well as thallium and its compounds, are on the Community Right-To-Know List.

Disposal Methods
Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number P114, must conform with USEPA regulations in storage, transportation, treatment and disposal of waste.
Reach Info
This substance has been officially registered by enterprises.
ECHA (EU chemicals Management Agency) published the completed registration file as follows:
Completed registration file:
Registered as ubmitted Total tonnage band  
FULL JOINT 0_10 view >
Registered companies:
Registrant / Supplier details Latest dossier received
more >
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

Response

P302+P352 IF ON SKIN: Wash with plenty of water/...

P321 Specific treatment (see ... on this label).

P332+P313 If skin irritation occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.

Storage

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:266.03791g/mol
  • Molecular Formula:C57H116O7TI
  • Exact Mass:265.945761
  • Monoisotopic Mass:265.945761
  • Complexity:25.5
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:6
  • Topological Polar Surface Area:120
  • Heavy Atom Count:13
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:4
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Recommended Suppliers
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Tel:0086-21-50563169
  • Fax:
  • Tel:+86-531-58668191 58668193 58668196 58661173
  • Fax:
  • Tel:+86-10-61566641
  • Fax:+86-10-61561674
  • Tel:+86-571-88025872, 28272092, 28272096
  • Fax:
  • Tel:+1-(800)-248-2436
  • Fax:+1-(203)-937-8400
 
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