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Methyl fluoride

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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-55.999kcal/molReviewChase, 1998Data last reviewed in December, 1963
Deltafgas-59.0kcal/molIonLias, Karpas, et al., 1985ALS
Quantity Value Units Method Reference Comment
gas,1 bar53.260cal/mol*KReviewChase, 1998Data last reviewed in December, 1963

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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View table.

Temperature (K) 298. - 1200.1200. - 6000.
A -2.10387021.18760
B 37.011502.413841
C -21.78540-0.463092
D 5.1505910.030811
E 0.162692-5.145550
F -56.28989-73.38301
G 41.5175964.53979
H -56.00010-56.00010
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1963 Data last reviewed in December, 1963

Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil195.KN/APapousek, Tesar, et al., 1991Uncertainty assigned by TRC = 2. K; TRC
Tboil194.6KN/APCR Inc., 1990BS
Tboil195.KN/AFilatov, Makarov, et al., 1968Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Ptriple0.00365atmN/AFonseca and Lobo, 1989Uncertainty assigned by TRC = 0.00005 atm; TRC
Quantity Value Units Method Reference Comment
Tc317.4KN/ABominaar, Biswas, et al., 1987Uncertainty assigned by TRC = 0.5 K; PVT by Burnett method. R41; TRC
Tc317.7KN/ACawood and Patterson, 1932Uncertainty assigned by TRC = 0.05 K; TRC
Quantity Value Units Method Reference Comment
Pc57.93atmN/ABominaar, Biswas, et al., 1987Uncertainty assigned by TRC = 0.5788 atm; PVT by Burnett method. R41; TRC
Pc58.0000atmN/ACawood and Patterson, 1932Uncertainty assigned by TRC = 0.2000 atm; TRC
Quantity Value Units Method Reference Comment
rhoc9.20mol/lN/ABiswas, Ten Seldam, et al., 1989Uncertainty assigned by TRC = 0.06 mol/l; from equation of state fit to obs. density; TRC
rhoc9.17mol/lN/ABiswas, Ten Seldam, et al., 1989Uncertainty assigned by TRC = 0.06 mol/l; from extraplation of rectilinear diameter; TRC
rhoc9.14mol/lN/ABominaar, Biswas, et al., 1987Uncertainty assigned by TRC = 0.0091 mol/l; PVT by Burnett Method, R41. Original units mol m-3; TRC
rhoc8.824mol/lN/ACawood and Patterson, 1932Uncertainty assigned by TRC = 0.009 mol/l; TRC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
4.04227.AStephenson and Malanowski, 1987Based on data from 205. - 242. K.; AC
4.04273.AStephenson and Malanowski, 1987Based on data from 240. - 288. K.; AC
4.09193.A,EStephenson and Malanowski, 1987Based on data from 141. - 208. K. See also Li and Rossini, 1961 and Dykyj, 1970.; AC
3.92202.N/AStephenson and Malanowski, 1987Based on data from 165. - 217. K. See also Michels and Wassenaar, 1948 and Boublik, Fried, et al., 1984.; AC
4.23183.AStephenson and Malanowski, 1987Based on data from 170. - 197. K. See also Moles and Batuecas, 1919 and Boublik, Fried, et al., 1984.; AC
4.28172.N/AOi, Shulman, et al., 1983Based on data from 133. - 211. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
164.26 - 216.773.0457395.889-64.151Michels and Wassenaar, 1948Coefficents calculated by NIST from author's data.

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
MS - José A. Martinho Simões
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Chlorine anion + Methyl fluoride = (Chlorine anion bullet Methyl fluoride)

By formula: Cl- + CH3F = (Cl- bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar11.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.3cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Deltar5.4kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M

CH2F- + Hydrogen cation = Methyl fluoride

By formula: CH2F- + H+ = CH3F

Quantity Value Units Method Reference Comment
Deltar419.7 ± 4.6kcal/molEIAERogers, Simpson, et al., 2010gas phase; B
Deltar409.0 ± 4.0kcal/molCIDTGraul and Squires, 1990gas phase; B
Quantity Value Units Method Reference Comment
Deltar400.6 ± 4.1kcal/molH-TSGraul and Squires, 1990gas phase; B

HO2S+ + Methyl fluoride = (HO2S+ bullet Methyl fluoride)

By formula: HO2S+ + CH3F = (HO2S+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar25.3kcal/molPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; M
Quantity Value Units Method Reference Comment
Deltar28.4cal/mol*KPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; M

Methyl cation + Methyl fluoride = (Methyl cation bullet Methyl fluoride)

By formula: CH3+ + CH3F = (CH3+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar54.9kcal/molPHPMSMcMahon, Heinis, et al., 1988gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 48.3 kcal/mol; Foster, Williamson, et al., 1974; M

Lithium ion (1+) + Methyl fluoride = (Lithium ion (1+) bullet Methyl fluoride)

By formula: Li+ + CH3F = (Li+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar31.kcal/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 interpolated; M

CH6N+ + Methyl fluoride = (CH6N+ bullet Methyl fluoride)

By formula: CH6N+ + CH3F = (CH6N+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar11.8kcal/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSMeot-Ner, 1984gas phase; M

CH4F+ + Methyl fluoride = (CH4F+ bullet Methyl fluoride)

By formula: CH4F+ + CH3F = (CH4F+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar32. ± 2.kcal/molPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; Lias, Liebman, et al., 1984; M

C5O5W (g) + Methyl fluoride (g) = C6H3FO5W (g)

By formula: C5O5W (g) + CH3F (g) = C6H3FO5W (g)

Quantity Value Units Method Reference Comment
Deltar-11.2 ± 3.0kcal/molEqGBrown, Ishikawa, et al., 1990Temperature range: ca. 300-350 K; MS

Aluminum ion (1+) + Methyl fluoride = (Aluminum ion (1+) bullet Methyl fluoride)

By formula: Al+ + CH3F = (Al+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar21.5 ± 2.0kcal/molEqGBouchard, Brenner, et al., 1997RCD

Henry's Law data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/kg*bar)
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/kg*bar) d(ln(kH))/d(1/T) (K) Method Reference Comment
0.071 QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species. Value at T = 288. K.
0.052 LN/A 
0.0592200.LN/A 
0.059 VN/A 

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

View reactions leading to CH3F+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)12.50 ± 0.04eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)143.1kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity136.6kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
12.45PEKimura, Katsumata, et al., 1981LLK
12.54PEBieri, Asbrink, et al., 1981LLK
12.54PEBrundle, Robin, et al., 1970RDSH
12.50PIKrauss, Walker, et al., 1968RDSH
13.04PEKimura, Katsumata, et al., 1981Vertical value; LLK
13.05PEUehara, Saito, et al., 1973Vertical value; LLK
13.05EIHarshbarger, Robin, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH2F+13.6 ± 0.2HEIHolmes, Lossing, et al., 1983LBLHLM
CH2F+13.37HPIKrauss, Walker, et al., 1968RDSH
CH2F+13.25 ± 0.06HEIMartin, Lampe, et al., 1966RDSH
CH3+12.56F-PIKrauss, Walker, et al., 1968RDSH
CH3+16.25FPIKrauss, Walker, et al., 1968RDSH

De-protonation reactions

CH2F- + Hydrogen cation = Methyl fluoride

By formula: CH2F- + H+ = CH3F

Quantity Value Units Method Reference Comment
Deltar419.7 ± 4.6kcal/molEIAERogers, Simpson, et al., 2010gas phase; B
Deltar409.0 ± 4.0kcal/molCIDTGraul and Squires, 1990gas phase; B
Quantity Value Units Method Reference Comment
Deltar400.6 ± 4.1kcal/molH-TSGraul and Squires, 1990gas phase; B

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Vibrational and/or electronic energy levels, Gas Chromatography, Site Links, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
RCD - Robert C. Dunbar
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Aluminum ion (1+) + Methyl fluoride = (Aluminum ion (1+) bullet Methyl fluoride)

By formula: Al+ + CH3F = (Al+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar21.5 ± 2.0kcal/molEqGBouchard, Brenner, et al., 1997RCD

Methyl cation + Methyl fluoride = (Methyl cation bullet Methyl fluoride)

By formula: CH3+ + CH3F = (CH3+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar54.9kcal/molPHPMSMcMahon, Heinis, et al., 1988gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 48.3 kcal/mol; Foster, Williamson, et al., 1974; M

CH4F+ + Methyl fluoride = (CH4F+ bullet Methyl fluoride)

By formula: CH4F+ + CH3F = (CH4F+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar32. ± 2.kcal/molPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; Lias, Liebman, et al., 1984; M

CH6N+ + Methyl fluoride = (CH6N+ bullet Methyl fluoride)

By formula: CH6N+ + CH3F = (CH6N+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar11.8kcal/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSMeot-Ner, 1984gas phase; M

Chlorine anion + Methyl fluoride = (Chlorine anion bullet Methyl fluoride)

By formula: Cl- + CH3F = (Cl- bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar11.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.3cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Deltar5.4kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M

HO2S+ + Methyl fluoride = (HO2S+ bullet Methyl fluoride)

By formula: HO2S+ + CH3F = (HO2S+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar25.3kcal/molPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; M
Quantity Value Units Method Reference Comment
Deltar28.4cal/mol*KPHPMSMcMahon and Kebarle, 1986gas phase; switching reaction(SO2H+)SO2; M

Lithium ion (1+) + Methyl fluoride = (Lithium ion (1+) bullet Methyl fluoride)

By formula: Li+ + CH3F = (Li+ bullet CH3F)

Quantity Value Units Method Reference Comment
Deltar31.kcal/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 interpolated; M

IR Spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Gas Phase Spectrum

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IR spectrum
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Additional Data

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Owner NIST Standard Reference Data Program
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Sadtler Research Labs Under US-EPA Contract
State gas

This IR spectrum is from the NIST/EPA Gas-Phase Infrared Database .


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Vibrational and/or electronic energy levels, Gas Chromatography, Site Links, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
NIST MS number 41

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Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Takehiko Shimanouchi

Symmetry:   C3nu     Symmetry Number sigma = 3


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1 1 CH3 s-str 2930  E 2964 VS gas FR(2«nu»5)
a1 1 CH3 s-str 2930  E 2863 S gas FR(2«nu»5)
a1 2 CH3 s-deform 1464  A 1464 S gas
a1 3 CF str 1049  A 1048.6 S gas
e 4 CH3 d-str 3006  A 3005.8 S gas
e 5 CH3 d-deform 1467  A 1466.5 M gas
e 6 CH3 rock 1182  A 1182.4 M gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
FRFermi resonance with an overtone or a combination tone indicated in the parentheses.
A0~1 cm-1 uncertainty
E15~30 cm-1 uncertainty

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101217.Zenkevich, 200525. m/0.20 mm/0.10 «mu»m, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryPorapack Q173.Zenkevich and Rodin, 2004Program: not specified

References

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Vibrational and/or electronic energy levels, Gas Chromatography, Site Links, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Lias, Karpas, et al., 1985
Lias, S.G.; Karpas, Z.; Liebman, J.F., Halomethylenes: effects of halogen substitution on absolute heats of formation, J. Am. Chem. Soc., 1985, 107, 6089-6096. [all data]

Papousek, Tesar, et al., 1991
Papousek, D.; Tesar, R.; Pracna, P.; Civis, S.; Winnewisser, M.; Belov, S.P.; Tret'yakov, M.Y., High-resolution Fourier transform and submillimeter-wave study of the «nu»6 band of methyl-12C fluoride, J. Mol. Spectrosc., 1991, 147, 279-99. [all data]

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Filatov, Makarov, et al., 1968
Filatov, A.S.; Makarov, S.P.; Yakubovich, A.Ya., Halogenation of 1,1,1-Trifluoroazomethane, Zh. Obshch. Khim., 1968, 38, 33. [all data]

Fonseca and Lobo, 1989
Fonseca, I.M.A.; Lobo, L.Q., Thermodynamics of liquid mixtures of xenon and methyl fluoride, Fluid Phase Equilib., 1989, 47, 249. [all data]

Bominaar, Biswas, et al., 1987
Bominaar, S.A.R.C.; Biswas, S.N.; Trappeniers, N.J.; Ten Seldam, C.A., (p, Vm, T) properties of methyl fluoride in the (gas + liquid) critical region, J. Chem. Thermodyn., 1987, 19, 959. [all data]

Cawood and Patterson, 1932
Cawood, W.; Patterson, H.S., Some Physical Constants of Methyl Fluoride, and the Atomic Weight of Fluorine, J. Chem. Soc., 1932, 1932, 2180. [all data]

Biswas, Ten Seldam, et al., 1989
Biswas, S.N.; Ten Seldam, C.A.; Bominaar, S.A.R.C.; Trappeniers, N.J., Liquid-vapor coexistence curve of methyl fluoride in the critical region, Fluid Phase Equilib., 1989, 49, 1-7. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Li and Rossini, 1961
Li, J.C.M.; Rossini, F.D., Vapor Pressures and Boiling Points of the l-Fluoroalkanes, l-Chloroalkanes, l-Bromoalkanes, and l-Iodoalkanes, C 1 to C 20 ., J. Chem. Eng. Data, 1961, 6, 2, 268-270, https://doi.org/10.1021/je60010a025 . [all data]

Dykyj, 1970
Dykyj, J., Petrochemica, 1970, 10, 2, 51. [all data]

Michels and Wassenaar, 1948
Michels, A.; Wassenaar, T., Vapour pressure of methylfluoride, Physica, 1948, 14, 2-3, 104-110, https://doi.org/10.1016/0031-8914(48)90030-5 . [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Moles and Batuecas, 1919
Moles, E.; Batuecas, T.J., J. Chim. Phys. Phys.-Chim. Biol., 1919, 17, 537. [all data]

Oi, Shulman, et al., 1983
Oi, Takao; Shulman, Jan; Popowicz, Anthony; Ishida, Takanobu, Vapor pressure isotope effects in liquid methyl fluoride, J. Phys. Chem., 1983, 87, 16, 3153-3160, https://doi.org/10.1021/j100239a038 . [all data]

Larson and McMahon, 1984
Larson, J.W.; McMahon, T.B., Hydrogen bonding in gas phase anions. An experimental investigation of the interaction between chloride ion and bronsted acids from ICR chloride exchange equilibria, J. Am. Chem. Soc., 1984, 106, 517. [all data]

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Notes

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