Trifluorostibine

Basic Information

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CAS Number

7783-56-4

Molecular Formula

F3Sb

Molecular Weight

178.75 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

235 °C (dec.)

Boiling Point

376 ºC

Density

4.38 g/mL at 25 °C

Water Solubility

385 g/100 mL (20 ºC)

Flash Point

376°C

Solubility

4430g/l Hydrolysis

SMILES

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F[Sb](F)F

InChI

InChI=1S/3FH.Sb/h3*1H;/q;;;+3/p-3

InChIKey

GUNJVIDCYZYFGV-UHFFFAOYSA-K

LogP

0.8798

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H301

H311

H331

H411

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H331 Toxic if inhaled
Acute toxicity, inhalation

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Q419591
EINECS 232-009-2
DTXSID1064827
ANTIMONY TRIFLUORIDE
Stibine, trifluoro-
AKOS015833663
Trifluorostibine
UNII-VWM00O92AM
7783-56-4
SbF3
Antimony(III) fluoride, 98%
Antimony(III) fluoride
Trifluoroantimony
GUNJVIDCYZYFGV-UHFFFAOYSA-K
Antimony(III) fluoride (1:3)
HSDB 438
Antimoine fluorure
Antimony trifluoride, solid [NA1549] [Corrosive]
MFCD00011218
trifluorostibane
Antimony trifluoride, solid
Antimony(III) fluoride, powder, 99.8% trace metals basis
Antimony (III) fluoride
Antimoine fluorure [French]
2-[(2,5-Dimethyl-furan-3-carbonyl)-amino]-benzoicacid
antimony trifluoride
AntimonyfluorideAntimonytrifluoride
Antimonyfluoride1
antimony fluoride
antimony(III) trifluoride
antimony(V) fluoride

MDL Number

MFCD00011218

FAQ

What are the physical and chemical properties of Trifluorostibine (CAS: 7783-56-4)?

Trifluorostibine (CAS: 7783-56-4) is a crystalline solid with a molecular weight of approximately 146.07 g/mol. It has low water solubility and is highly reactive with common reagents. It decomposes upon heating and reacts with strong acids and bases.

How is Trifluorostibine (CAS: 7783-56-4) typically synthesized?

Trifluorostibine (CAS: 7783-56-4) is synthesized through a multi-step process involving the reduction of stibine (SbH3) with hydrogen fluoride (HF). The reaction is carried out under anhydrous conditions using anhydrous solvents to achieve high yield and selectivity.

What industries use Trifluorostibine (CAS: 7783-56-4)?

Trifluorostibine (CAS: 7783-56-4) is primarily used in the pharmaceutical and semiconductor industries for the synthesis of organometallic compounds and as a precursor for the production of functionalized stibines. It also has applications in the polymer industry for specific catalyst applications.

What precautions should be taken when handling Trifluorostibine (CAS: 7783-56-4)?

When handling Trifluorostibine (CAS: 7783-56-4), it is essential to use personal protective equipment (PPE) such as gloves and laboratory goggles. Work should be conducted in a well-ventilated fume hood. Spills should be handled carefully and cleaned up with appropriate solvents. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.