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Fluoroform information


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Fluoroform
Names
IUPAC name
Trifluoromethane
Other names
Fluoroform, carbon trifluoride,[citation needed] methyl trifluoride, Fluoryl, Freon 23, Arcton 1
Identifiers
CAS Number
  • 75-46-7 checkY
3D model (JSmol)
  • Interactive image
Abbreviations HFC 23, R-23, FE-13, UN 1984
ChEBI
  • CHEBI:24073 ☒N
ChemSpider
  • 21106179 checkY
ECHA InfoCard 100.000.794 Edit this at Wikidata
EC Number
  • 200-872-4
PubChem CID
  • 6373
RTECS number
  • PB6900000
UNII
  • ZJ51L9A260 checkY
CompTox Dashboard (EPA)
  • DTXSID0026410 Edit this at Wikidata
InChI
  • InChI=1S/CHF3/c2-1(3)4/h1H checkY
    Key: XPDWGBQVDMORPB-UHFFFAOYSA-N checkY
  • InChI=1/CHF3/c2-1(3)4/h1H
    Key: XPDWGBQVDMORPB-UHFFFAOYAM
SMILES
  • FC(F)F
Properties
Chemical formula
 CHF3
Molar mass 70.014 g·mol−1
Appearance Colorless gas
Density 2.946 kg/m3 (gas, 1 bar, 15 °C)
Melting point −155.2 °C (−247.4 °F; 118.0 K)
Boiling point −82.1 °C (−115.8 °F; 191.1 K)
Solubility in water
 1 g/l
Solubility in organic solvents Soluble
Vapor pressure 4.38 MPa at 20 °C
Henry's law
constant (kH)
 0.013 mol·kg−1·bar−1
Acidity (pKa) 25–28
Structure
Molecular shape
 Tetrahedral
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Nervous system depression
GHS labelling:[1]
Pictograms
 GHS04: Compressed Gas
Signal word
 Warning
Hazard statements
 H280
Precautionary statements
 P403
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
0
0
Flash point Non-flammable
Related compounds
Related compounds
  • Fluoromethane CH3F
  • Difluoromethane CH2F2
  • Tetrafluoromethane CF4
  • Chloroform CHCl3
  • Bromoform CHBr3
  • Iodoform CHI3
  • Chlorodifluoromethane CHF2Cl
  • Dichlorofluoromethane CHFCl2
  • Bromodichloromethane CHCl2Br
  • Dibromochloromethane CHClBr2
  • Bromodifluoromethane CHF2Br
  • Dibromofluoromethane CHFBr2
  • Deuterated chloroform CDCl3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Fluoroform, or trifluoromethane, is the chemical compound with the formula CHF3. It is a hydrofluorocarbon as well as being a part of the haloforms, a class of compounds with the formula CHX3 (X = halogen) with C3v symmetry. Fluoroform is used in diverse applications in organic synthesis. It is not an ozone depleter but is a greenhouse gas.[2]

  1. ^ GHS: GESTIS 038260
  2. ^ ShivaKumar Kyasa (2015). "Fluoroform (CHF3)". Synlett. 26 (13): 1911–1912. doi:10.1055/s-0034-1380924.

and 25 Related for: Fluoroform information

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Fluoroform

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Fluoroform, or trifluoromethane, is the chemical compound with the formula CHF3. It is a hydrofluorocarbon as well as being a part of the haloforms, a...

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Haloform reaction

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chloroform (CHCl3), bromoform (CHBr3), or iodoform (CHI3). Note that fluoroform (CHF3) can't be prepared in this way. In the first step, the halogen dis-proportionates...

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Trihalomethane

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refrigerant HCFC, or hydrochlorofluorocarbon, while fluoroform is an HFC, or hydrofluorocarbon. Fluoroform is not ozone depleting. Chloroform is a common solvent...

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Iodoform

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and facilitate removal of ear hair.[citation needed] Iodoform reaction Fluoroform Chloroform Bromoform Randhawa GK, Graham R, Matharu KS, Bismuth Iodoform...

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Bromoform

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that of chloroform. It is one of the four haloforms, the others being fluoroform, chloroform, and iodoform. It is a brominated organic solvent. Currently...

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Chloroform

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CDCl3 Chloromethane CH3Cl Dichloromethane CH2Cl2 Tetrachloromethane CCl4 Fluoroform CHF3 Bromoform CHBr3 Iodoform CHI3 Chlorodifluoromethane CHF2Cl Dichlorofluoromethane...

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Trifluoromethylation

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substrate was an aromatic halide and the metal salt copper(I)iodide. Fluoroform (CF3H) has been employed as a trifluoromethylation reagent for aldehydes...

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Trihalide

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carbon. The 1,1,1-Trichloroethane is one of the trihalides of ethane. Fluoroform Bromoform Iodoform "Definition of trihalide". Merriam Webster. merriam-webster...

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Trifluoroacetic acid

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water, although biotransformation apparently decarboxylates the acid to fluoroform. Trifluoroacetic acid is mildly phytotoxic. Fluoroacetic acid – highly...

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Dielectric gas

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thermalizing (slowing) accelerated electrons (e.g. tetrafluoromethane, fluoroform). The insulator properties of the gas are controlled by the combination...

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Carbanion

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Nicolas (1998-11-05). "Effective nucleophilic trifluoromethylation with fluoroform and common base". Tetrahedron. 54 (45): 13771–13782. doi:10.1016/S0040-4020(98)00846-1...

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Bromotrifluoromethane

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fluorinated with hydrogen fluoride. CHCl3 + 3 HF → CHF3 + 3 HCl The resulting Fluoroform is then reacted with elemental bromine. CHF3 + Br2 → CF3Br + HBr Halon...

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Tetrafluoroethylene

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CHClF2 → C2F4 + 2 HCl Alternatively, it can be prepared by pyrolysis of fluoroform (which is also produced from chloroform and HF): 2 CHF3 → C2F4 + 2 HF...

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List of viscosities

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tetrafluoride CF4 17.32 Fluoromethane CH3F 11.79 Difluoromethane CH2F2 12.36 Fluoroform CHF3 14.62 Pentafluoroethane C2HF5 12.94 Hexafluoroethane C2F6 14.00 Octafluoropropane...

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Clean Development Mechanism

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industrial emission of greenhouse gases, such as fluoroform (CHF3) and nitrous oxide (N2O). For instance, fluoroform, a potent greenhouse gas, is a byproduct...

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Propellant 23

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Propellant 23 may refer to: Fluoroform Propellant 23 (The Avengers) This disambiguation page lists articles associated with the title Propellant 23. If...

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Fluoral

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oxidation of trifluoroethanol also gives fluoral. Photolysis of fluoral gives fluoroform, hexafluoroethane and carbon monoxide, along with some hydrogen. Chloral...

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Carbon tetrafluoride

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Lead tetrafluoride Related fluoromethanes Fluoromethane Difluoromethane Fluoroform Except where otherwise noted, data are given for materials in their standard...

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Halomethane

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CFC-13 CClF3 Chlorodifluoromethane R-22 HCFC-22 CHClF2 Trifluoromethane Fluoroform HFC-23 In semiconductor industry, refrigerant CHF3 Chlorofluoromethane...

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Organobromine chemistry

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tribromide catalyst: CH3CO2H + Br2 → BrCH2CO2H + HBr Bromine also converts fluoroform to bromotrifluoromethane. Hydrogen bromide adds across double bonds to...

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List of refrigerants

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1511-62-2 5.8 0.74 404 130.9 −14.6 138.83 5,132 HFC R-23 Trifluoromethane (Fluoroform) CHF3 75-46-7 270 0 12,400 1,000 A1 41,000 120 70 −82.1 25.92 4,836 HCC...

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Automatic fire suppression

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live electrical equipment, flammable liquids, commercial fryers FE-13 Fluoroform Police evidence freezers, inerting natural gas pumping stations or trains/trucks/cranes...

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R23

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highway (Russia) R23 (South Africa) R23: Toxic by inhalation, a risk phrase Fluoroform, a refrigerant Kwambi dialect Renault R23, a Formule One racing car Rubik...

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Flashspun fabric

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solution of, for example, HDPE or polypropylene in a solvent such as fluoroform is heated, pressurised and pumped through a hole into a chamber. When...

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Trifluoride

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trifluoride, EsF3 Europium trifluoride, EuF3 Erbium trifluoride, ErF3 Fluoroform (trifluoromethane), CHF3 Gadolinium trifluoride, GdF3 Gallium trifluoride...

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