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Antimony trichloride

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Identification
Molecular formula
SbCl3
CAS number
10025-91-9
IUPAC name
trichlorostibane
State
State

Antimony trichloride is generally a solid at room temperature. Given its hygroscopic nature, it may turn into a liquid upon absorption of moisture, especially in humid environments.

Melting point (Celsius)
73.40
Melting point (Kelvin)
346.55
Boiling point (Celsius)
223.50
Boiling point (Kelvin)
496.65
General information
Molecular weight
228.12g/mol
Molar mass
228.1150g/mol
Density
3.1400g/cm3
Appearence

Antimony trichloride is typically a colorless crystalline solid. It can also appear as white or yellowish when impure. This compound is hygroscopic, meaning it can absorb moisture from the air, which leads to the formation of a viscous liquid.

Comment on solubility

Solubility of Trichlorostibane (SbCl3)

Trichlorostibane, or antimony trichloride (SbCl3), exhibits interesting solubility properties, which play a key role in its applications and behavior in various environments.

Solubility Characteristics:

  • Polar Solvents: SbCl3 is soluble in polar solvents, particularly in organic solvents like ethanol and acetone. This solubility is largely due to its ability to ionize in the presence of water, forming complex ions.
  • Water: While SbCl3 does show some degree of solubility in water, it is not considered highly soluble. The solubility can be enhanced when it interacts with water, leading to the formation of acidic solutions.
  • Temperature Influence: Like many compounds, the solubility of SbCl3 may vary with temperature; increased temperatures can generally improve solubility in solvents.

Overall, the solubility of trichlorostibane is crucial for its effective use in various chemical reactions and industrial applications. Understanding its solubility behavior helps in predicting its interactions with other substances and optimizing its use in chemical processes.

Interesting facts

Interesting Facts About Trichlorostibane (SbCl3)

Trichlorostibane, a compound composed of antimony and chlorine, is noteworthy in various chemical applications and research fields. Here are some fascinating insights into its properties and uses:

  • Reagent in Synthesis: Trichlorostibane serves as an important reagent in organic synthesis. It can be utilized in the preparation of organoantimony compounds which are key in the development of pharmaceuticals and fine chemicals.
  • Electrophilic Behavior: Due to its electrophilic nature, SbCl3 can participate in reactions with nucleophiles, making it an interesting subject for chemists studying reaction mechanisms.
  • Catalytic Properties: This compound is noted for its catalytic properties in various chemical reactions, especially in processes such as alkylation and acylation, showcasing its versatility in the laboratory.
  • Applications in Materials Science: Trichlorostibane is also explored in materials science, particularly in the development of antimony-based materials that exhibit unique electrical properties.
  • Environmental Considerations: While trichlorostibane has useful applications, an understanding of its potential environmental impact is crucial. Antimony compounds can pose toxicity risks, underscoring the importance of responsible handling and management practices.

In conclusion, trichlorostibane is more than just a chemical formula; it represents a gateway into advanced chemical synthesis and materials science. As research continues to unveil its potential uses and effects, this compound remains a vital subject of study in the field of chemistry.

Synonyms
ANTIMONY TRICHLORIDE
Antimony(III) chloride
Antimony chloride
Trichlorostibine
Stibine, trichloro-
trichlorostibane
Antimontrichlorid
Caustic antimony
Antimonous chloride
Chlorure antimonieux
Antimony(III) trichloride
Trichlorure D'antimoine
Antimoontrichlride
Chlorid antimonity
Antimontrichlorid [German]
Antimoontrichlride [Dutch]
Antimony chloride (SbCl3)
Chlorid antimonity [Czech]
SbCl3
Antimony chloride (Sb2Cl6)
Chlorure antimonieux [French]
CCRIS 4494
HSDB 439
Antimony trichloride (Sb2Cl6)
Trichlorure d'antimoine [French]
Antimonio (tricloruro di)
trichloridoantimony
Antimoine (trichlorure d')
EINECS 233-047-2
Antimonio (tricloruro di) [Italian]
Antimoine (trichlorure d') [French]
UN1733
CI 77056
DTXSID4044161
UNII-J281401KK3
AI3-04463
C.I. 77056
Antimony trichloride, solid
Antimony trichloride, liquid
DTXCID2024161
CHEBI:74856
EC 233-047-2
J281401KK3
ANTIMONTRICHLORID (GERMAN)
ANTIMOONTRICHLRIDE (DUTCH)
CHLORID ANTIMONITY (CZECH)
CHLORURE ANTIMONIEUX (FRENCH)
TRICHLORURE D'ANTIMOINE (FRENCH)
ANTIMONIO (TRICLORURO DI) (ITALIAN)
ANTIMOINE (TRICHLORURE D') (FRENCH)
Stibine, trichloro
Sb2Cl6
TRICHLOROANTIMONY
C. I. 77056
233-047-2
antimonium muriaticum
antimonium muriaticum [hpus]
antimony (iii) chloride
antimony trichloride [hsdb]
antimony trichloride [mi]
10025-91-9
MFCD00011212
SCHEMBL15549
Antimony trichloride, solid [UN1733] [Corrosive]
Antimony(III) chloride, ultra dry
Antimony(III) chloride, elec. gr.
Tox21_300641
Antimony(III) chloride, Puratronic?
AKOS015903726
NCGC00248122-01
NCGC00254549-01
Antimony(III) chloride, p.a., 99.0%
BP-14150
Antimony(III) chloride, LR, >=98.5%
Antimony (III) chloride Trace metals grade
CAS-10025-91-9
NS00082494
Antimony(III) chloride, ReagentPlus(R), 99%
Antimony(III) chloride, ACS reagent, >=99.0%
Q411279
Antimony trichloride, liquid [UN1733] [Corrosive]
Antimony(III) chloride, JIS special grade, >=98.0%
Antimony(III) chloride, >=99.95% trace metals basis
Antimony(III) chloride, puriss. p.a., ACS reagent, >=99.0% (RT)