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10025-91-9 - Antimony(III) chloride, 99+% - Antimony trichloride - A11944 - Alfa Aesar

A11944 Antimony(III) chloride, 99+%

Codice CAS
10025-91-9
Sinonimi
Antimony trichloride

Dimensioni Prezzo ($) Quantità Disponibilità
100g 27,30
500g 72,40
2500g 266,00
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Antimony(III) chloride, 99+%

MDL
MFCD00011212
EINECS
233-047-2

Proprietà chimiche

Formula
SbCl3
Peso formula
228.11
Punto di fusione
73.4°
Punto di ebollizione
223.5°
Densità
3.14
Sensibilità
Moisture Sensitive
Solubilità
Soluble in water, hydrochloric acid, alcohol, benzene, carbon disulfide, dioxane, chloroform, ether, acetone and carbon tetrachloride. Insoluble in organic bases.

Applicazioni

Antimony(III) chloride is engaged to detect certain compounds, such as cholesterols. It is a complexing agent used in the colorimetric Carr-Price test for detecting carotenoids including vitamin A. It is employed as a mordant and a fabric flame retardant. It is used as a catalyst for chlorinationn and polymerization reactions. It is used to coat the steel to make bronze, used as a cutting material of antimony salt and as a preservative in medicine. It is used as an analytical reagent for chloral and aromatics.

Note

Moisture sensitive and hygroscopic in nature. It is corrosive to metals and tissue. Incompatible with strong oxidizing agents, strong acids and strong bases. Decomposes in water.

Letteratura

Mild Lewis acid catalyst.

Preferred catalyst for fluoro-Pummerer reaction with DAST (Diethyl­aminosulfur trifluoride, A11992) for the formation of ɑ-fluoro thioethers from sulfoxides: Tetrahedron Lett., 29, 5729 (1988); J. Org. Chem., 55, 4757 (1990); Org. Synth. Coll., 9, 446 (1998). Direct conversion of thioethers to the ɑ-fluoro analogues has also been reported: J. Org. Chem., 58, 3800 (1993).

Superior to other Lewis acids for promoting the palladium(0)-catalyzed conjugate arylation of ɑß-unsaturated ketones and aldehydes with tetraphenyl borate and arylboronic acids: J. Org. Chem., 60, 883 (1995). Effective catalyst for conversion of epoxides to thiiranes with (NH4)2SCN: Indian J. Chem., 38B, 605 (1999).

Lia, W.; Rong, P.; Yang, K.; Huang, P.; Sun, K.; Chen, X. Semimetal nanomaterials of antimony as highly efficient agent for photoacoustic imaging and photothermal therapy. Biomaterials 2015, 45, 18-26.

Li, W.; Rong, P.; Yang, K.; Huang, P.; Sun, K.; Chen, X. Semimetal nanomaterials of antimony as highly efficient agent for photoacoustic imaging and photothermal therapy. Biomaterials 2015, 45, 18-26.

Zhou, B.; Li, M.; Wu, Y.; Yang, C.; Zhang, W. H.; Li, C. Monodisperse AgSbS2 Nanocrystals: Size-Control Strategy, Large-Scale Synthesis, and Photoelectrochemistry. Chem. Eur. J. 2015, 21 (31), 11143-11151.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H314

Causes severe skin burns and eye damage.

Dichiarazioni precauzionali: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,707
Classe di rischio
8
Gruppo di imballaggio
II
Codice tariffe armonizzato
2827.39
TSCA
Yes
RTECS
CC4900000

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