7783-56-4

Basic information

• Product Name: Antimony (III) fluoride
• Synonyms: Antimonyfluoride (SbF3) (6CI);Antimonous fluoride;Antimony(3+)fluoride;Antimony(III) fluoride;Trifluoroantimony;Trifluorostibine
• CAS NO: 7783-56-4
• Molecular Formula: F₃Sb
• Molecular Weight: 178.7552096
• EINECS: 232-009-2
• Mol File: 7783-56-4.mol
• Article Data: 12

Chemical Properties

• Melting Point: 292℃
• Boiling Point: 19.5 °C at 760 mmHg
• Flash Point: 376oC
• Appearance: white to grey crystalline powder
• Density: 4.38 g/mL at 25 °C(lit.)
• Water Solubility: 385 g/100 mL (20℃)
• CAS DataBase Reference: Antimony (III) fluoride(CAS DataBase Reference)
• NIST Chemistry Reference: Antimony (III) fluoride(7783-56-4)
• EPA Substance Registry System: Antimony (III) fluoride(7783-56-4)

Safety Data

• Hazard Codes: T:Toxic;;
• Statements: R23/24/25:; R51/53:
• Safety Statements: S26:; S45:; S61:; S7:
• Hazardous Substances Data: 7783-56-4(Hazardous Substances Data)

Usage

Safety Profile

Poison by subcutaneous route.Corrosive to skin and eyes. When heated todecomposition it emits very toxic fumes of F- and Sb.

InChI:InChI=1/3FH.Sb.3H/h3*1H;;;;/q;;;+3;;;/p-3/r3FH.H3Sb/h3*1H;1H3/q;;;+3/p-3

Upstream product

• 7732-18-5 water 
• 6141-72-6 perfluoro(2,4-dimethyl-3-oxa-2,4-diazapentane) 
• 432-05-3 tris(trifluoromethyl)stibane 
• 127770-66-5 tetrasulphur tetranitride 
• 7783-70-2 antimony pentafluoride 
• 7783-82-6 tungsten(VI) fluoride 
• 17029-21-9 rhenium heptafluoride 
• 30937-52-1 rhenium pentafluoride 
• 7789-33-5 iodine(I) bromide 
• 156310-52-0 arsonium hexafluoroantimonate 

Downstream Products

• 675-14-9 trifluoro-[1,3,5]triazine 
• 420-34-8 methyldifluorosilane 
• 373-67-1 chloro-fluoro-methyl-silane 
• 420-56-4 trimethylsilyl fluoride 
• 75-71-8 Dichlorodifluoromethane 
• 358-60-1 triethoxyfluorosilane 
• 358-81-6 difluorodiethoxysilane 
• 460-53-7 Difluorothiophosphorsaeure-ethylester 
• 460-51-5 thiophosphorochloridofluoridic acid O-ethyl ester 
• 420-46-2 2,2,2-trifluoroethanol 
• 75-68-3 1-Chloro-1,1-difluoroethane 
• 1717-00-6 HCFC-141b 
• 373-74-0 methyltrifluorosilane 
• 420-59-7 chloro-difluoro-methyl-silane 

Relevant articles and documents

Study of the reaction of dichloromethane with hydrogen fluoride in the presence of antimony chlorofluorides

The reaction of dichloromethane with hydrogen fluoride in the presence of antimony chlorofluorides is studied in the setup for liquid-phase synthesis. The reaction type, orders with respect to reactants and the catalyst, and Arrhenius parameters are deter

Polar trifluoromethylation reactions. Synthesis and NMR spectra of tris(trifluoromethyl)antimony, Sb(CF3)3

Bis(trifluoromethyl)cadmium complexes react with antimony trihalides in polar solvents to form Sb(CF3)3 in high yield.The reactions proceed stepwise and the mono- and bis(trifluoromethyl)antimony compounds formed as intermediates have been identified from

Complex antimony(III) oxohalides: Synthesis and physicochemical properties

Complexes of the formula MSb2BrF4O (M = K, Rb, and NH4) were obtained from aqueous solutions of SbF3 and MBr and examined by chemical analysis, X-ray diffraction, thermal analysis, and IR, Raman, and 19F NMR spectroscopy. It was found that the red reflectance is 74-97% and the UV reflectance is 7-15%. The highest averaged reflectance (93%) was observed for KSb2BrF4O. The decomposition temperatures of MSb2BrF4O (M = K, Rb, and NH4) are 230, 197, and 223°C, respectively. Pleiades Publishing, Ltd., 2012.