Physical Properties
Property
Value
Unit
Source
ω
0.2930
KDB
Δc H°liquid
-4570.60
kJ/mol
NIST
Δf G°
231.13
kJ/mol
Joback Calculated Property
Δc,gross H
4542.99
kJ/mol
KDB
Δc,net H
4279.395
kJ/mol
KDB
Δf H°gas
[101.70; 103.80]
kJ/mol
Δf H°gas
103.80 ± 2.60
kJ/mol
NIST
Δf H°gas
101.70
kJ/mol
NIST
Δf H°liquid
[-62.80; 101.10]
kJ/mol
Δf H°liquid
101.10 ± 4.00
kJ/mol
NIST
Δf H°liquid
-62.80
kJ/mol
NIST
Δfus H°
16.86
kJ/mol
Joback Calculated Property
Δvap H°
31.03
kJ/mol
Joback Calculated Property
IE
10.04 ± 0.01
eV
NIST
log 10 WS
[-3.01; -3.01]
log 10 WS
-3.01
Aq. Sol...
log 10 WS
-3.01
Estimat...
log Poct/wat
2.200
Crippen Calculated Property
McVol
100.890
ml/mol
McGowan Calculated Property
Pc
3300.00
kPa
KDB
Inp
[684.00; 712.00]
Inp
687.30
NIST
Inp
688.20
NIST
Inp
689.00
NIST
Inp
684.00
NIST
Inp
Outlier 711.00
NIST
Inp
685.30
NIST
Inp
684.00
NIST
Inp
684.00
NIST
Inp
684.00
NIST
Inp
684.00
NIST
Inp
686.00
NIST
Inp
684.00
NIST
Inp
687.10
NIST
Inp
687.00
NIST
Inp
686.00
NIST
Inp
686.00
NIST
Inp
686.00
NIST
Inp
686.00
NIST
Inp
Outlier 712.00
NIST
Inp
686.00
NIST
Inp
687.00
NIST
Inp
686.00
NIST
I
[929.00; 947.00]
I
929.00
NIST
I
938.00
NIST
I
934.00
NIST
I
947.00
NIST
Tboil
[360.15; 379.15]
K
Tboil
372.90
K
KDB
Tboil
372.50 ± 0.50
K
NIST
Tboil
372.90
K
NIST
Tboil
372.99 ± 0.50
K
NIST
Tboil
371.15 ± 1.50
K
NIST
Tboil
374.00 ± 2.00
K
NIST
Tboil
371.65 ± 2.00
K
NIST
Tboil
371.15 ± 1.50
K
NIST
Tboil
372.65 ± 0.70
K
NIST
Tboil
372.89 ± 0.30
K
NIST
Tboil
372.89 ± 0.40
K
NIST
Tboil
372.93 ± 0.20
K
NIST
Tboil
372.15 ± 1.50
K
NIST
Tboil
371.65 ± 1.00
K
NIST
Tboil
371.75 ± 1.50
K
NIST
Tboil
372.15 ± 1.50
K
NIST
Tboil
371.15 ± 0.50
K
NIST
Tboil
371.65 ± 1.50
K
NIST
Tboil
371.65 ± 1.00
K
NIST
Tboil
372.65 ± 1.50
K
NIST
Tboil
373.75 ± 1.50
K
NIST
Tboil
372.65 ± 1.50
K
NIST
Tboil
371.15 ± 1.50
K
NIST
Tboil
373.15 ± 1.50
K
NIST
Tboil
373.15 ± 1.50
K
NIST
Tboil
Outlier 360.15
K
NIST
Tboil
373.15 ± 1.50
K
NIST
Tboil
372.90 ± 1.50
K
NIST
Tboil
Outlier 379.15 ± 5.00
K
NIST
Tboil
372.65 ± 2.00
K
NIST
Tboil
372.15 ± 2.00
K
NIST
Tboil
372.15 ± 2.00
K
NIST
Tboil
372.15 ± 2.00
K
NIST
Tboil
373.15 ± 3.00
K
NIST
Tc
559.70
K
KDB
Tfus
[192.00; 192.22]
K
Tfus
192.00
K
KDB
Tfus
192.10 ± 0.50
K
NIST
Tfus
192.22 ± 0.10
K
NIST
Tfus
192.15 ± 1.50
K
NIST
Vc
0.390
m3 /kmol
KDB
Zc
0.2762040
KDB
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[172.06; 227.93]
J/mol×K
[349.68; 524.90]
Cp,gas
172.06
J/mol×K
349.68
Joback Calculated Property
Cp,gas
182.39
J/mol×K
378.88
Joback Calculated Property
Cp,gas
192.30
J/mol×K
408.09
Joback Calculated Property
Cp,gas
201.79
J/mol×K
437.29
Joback Calculated Property
Cp,gas
210.88
J/mol×K
466.49
Joback Calculated Property
Cp,gas
219.59
J/mol×K
495.70
Joback Calculated Property
Cp,gas
227.93
J/mol×K
524.90
Joback Calculated Property
Δvap H
37.90
kJ/mol
354.50
NIST
n 0
1.40610
298.15
KDB
Correlations
Similar Compounds
Find more compounds similar to 1-Heptyne .
Mixtures
Sources
KDB Pure (Korean Thermophysical Properties Databank)
KDB Vapor Pressure Data
Crippen Method
Determination of activity coefficients at infinite dilution of organic solutes in the ionic liquid, trihexyl(tetradecyl)-phosphonium tris(pentafluoroethyl) trifluorophosphate, by gas liquid chromatography
Infinite dilution activity coefficients, specific retention volumes and solvation thermodynamics of hydrocarbons in C78H158 branched alkane solvent
Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid N-butyl-4-methylpyridinium tosylate using GLC at T = (328.15, 333.15, 338.15, and 343.15)K
Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium trifluoromethanesulfonate using GLC
Activity coefficients at infinite dilution measurements for organic solutes and water in the 1-hexyloxymethyl-3-methyl-imidazolium and 1,3-dihexyloxymethyl-imidazolium bis(trifluoromethylsulfonyl)-imide ionic liquids The cation influence
Gas-liquid chromatography measurements of activity coefficients at infinite dilution of hydrocarbons and alkanols in 1-alkyl-3-methylimidazolium bis(oxalato)borate
Experimental and theoretical study of interaction between organic compounds and 1- (4-sulfobutyl)-3-methylimidazolium based ionic liquids
Study of interaction between organic compounds and mono or dicationic oxygenated ionic liquids using gas chromatography
Activity coefficients at infinite dilution of organic solvents and water in 1-butyl-3-methylimidazolium dicyanamide. A literature review of hexane/hex-1-ene separation
Abraham model linear free energy relationships for describing the partitioning and solubility behavior of nonelectrolyte organic solutes dissolved in pyridine at 298.15 K
High selective water/butan-1-ol separation on investigation of limiting activity coefficients with [P8,8,8,8][[NTf2] ionic liquid
Separation of binary mixtures based on limiting activity coefficients data using specific ammonium-based ionic liquid and modelling of thermodynamic functions
Measurements of activity coefficient at infinite dilution for organic solutes in tetramethylammonium chloride + ethylene glycol deep eutectic solvent using gas-liquid chromatography
Tetramethylammonium chloride + glycerol deep eutectic solvent as separation agent for organic liquid mixtures: Assessment from experimental limiting activity coefficients
Thermodynamics and activity coefficients at infinite dilution for organic solutes in the ionic liquid 1-butyl-1-methylpyrrolidinium dicyanamide
New ionic liquid [P4,4,4,4][NTf2] in bio-butanol extraction on investigation of limiting activity coefficients
Ammonium ionic liquids in extraction of bio-butan-1-ol from water phase using activity coefficients at infinite dilution
Measurements of activity coefficients at infinite dilution for organic solutes in two quaternary ammonium-based ionic liquids [DDA][ClO4] and [DDA][BF4]
Application of trihexyltetradecylphosphonium dicyanamide ionic liquid for various types of separations problems: Activity coefficients at infinite dilution measurements utilizing GLC method
The determination of activity coefficients at infinite dilution using g.l.c. for hydrocarbons in furfural at T = 278:15 K and T = 298:15 K
Activity coefficients at infinite dilution for hydrocarbons in furfuryl alcohol at T=(278.15 and 298.15) K, determined by g.l.c.
Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid 1-butyl-3-methyl-imidazolium 2-(2-methoxyethoxy) ethyl sulfate using g.l.c. at T = (298.15, 303.15, and 308.15) K
Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid hexyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl)-imide using g.l.c. at T = (298.15, 313.15, and 333.15) K
Measurement of activity coefficients at infinite dilution using polar and non-polar solutes in the ionic liquid 1-methyl-3-octyl-imidazolium diethyleneglycolmonomethylethersulfate at T = (288.15, 298.15, and 313.15) K
Measurement of activity coefficients at infinite dilution in 1-hexadecyl-3-methylimidazolium tetrafluoroborate ionic liquid
Measurements of activity coefficients at infinite dilution of aromatic and aliphatic hydrocarbons, alcohols, and water in the new ionic liquid [EMIM][SCN] using GLC
Activity coefficients at infinite dilution measurements for organic solutes in the ionic liquid trihexyltetradecylphosphonium-bis-(2,4,4-trimethylpentyl)- phosphinate using g.l.c. at T = (303.15, 308.15, 313.15, and 318.15) K
Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid triethylsulphonium bis(trifluoromethylsulfonyl)imide
Measurements of activity coefficients at infinite dilution of aliphatic and aromatic hydrocarbons, alcohols, thiophene, tetrahydrofuran, MTBE, and water in ionic liquid [BMIM][SCN] using GLC
Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 4-methyl-N-butyl-pyridinium bis(trifluoromethylsulfonyl)-imide
Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate using gas liquid chromatography at T = (313.15, 323.15, and 333.15) K
Activity coefficients at infinite dilution for solutes in the trioctylmethylammonium bis(trifluoromethylsulfonyl)imide ionic liquid using gas liquid chromatography
Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-octyl-3-methylimidazolium hexafluorophosphate using gas liquid chromatography at T = (313.15, 323.15, and 333.15) K
Gas liquid chromatography measurements of activity coefficients at infinite dilution of various organic solutes and water in tri-iso-butylmethylphosphonium tosylate ionic liquid
Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium tetracyanoborate [EMIM][TCB] using gas liquid chromatography
Relation between characteristic molecular volume and hydrophobicity of nonpolar molecules
Measurements of activity coefficients at infinite dilution of organic solutes and water in 1-propyl-1-methylpiperidinium bis{(trifluoromethyl)sulfonyl}imide ionic liquid using g.l.c.
Activity coefficients at infinite dilution of organic solutes in N-alkylpyridinium bis(trifluoromethylsulfonyl)imide ([CnPY][NTf2], n = 2, 4, 5) using gas liquid chromatography
Measurements of activity coefficients at infinite dilution of organic compounds and water in isoquinolinium-based ionic liquid [C8iQuin][NTf2] using GLC
Activity coefficients at infinite dilution of organic solutes in the ionic liquid trihexyl(tetradecyl)phosphonium tetrafluoroborate using gas liquid chromatography at T = (313.15, 333.15, 353.15, and 373.15) K
Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-butyl-3-methylimidazolium hexafluoroantimonate using gas liquid chromatography at T = (313.15, 323.15, and 333.15) K
Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-ethyl-3-methylimidazolium tetracyanoborate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(3-hydroxypropyl)pyridinium bis(trifluoromethylsulfonyl)-amide
Thermodynamics and activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tetracyanoborate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide
Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-hexyl-3-methylimidazolium tetracyanoborate
Activity coefficients at infinite dilution of organic solutes in the ionic liquid trihexyltetradecylphosphonium hexafluorophosphate using gas liquid chromatography at T = (313.15, 333.15, 353.15, and 363.15) K
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpiperidinium bis(trifluoromethylsulfonyl)-amide
Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-ethyl-3-methylimidazolium methanesulfonate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-amide
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium trifluorotris(perfluoroethyl)phosphate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)- 1-methylpiperidinium trifluorotris(perfluoroethyl)phosphate
Physicochemical properties and activity coefficients at infinite dilution for organic solutes and water in a novel bicyclic guanidinium superbase-derived protic ionic liquid
Experimental and theoretical study on infinite dilution activity coefficients of various solutes in piperidinium ionic liquids
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)- 1-methylpyrrolidinium trifluorotris(perfluoroethyl)phosphate
Measurements of activity coefficients at infinite dilution for organic solutes and water in N-hexylisoquinolinium thiocyanate, [HiQuin][SCN] using GLC
Activity coefficients at infinite dilution of organic solutes in N-formylmorpholine and N-methylpyrrolidone from gas-liquid chromatography
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-hydroxyethyl)- 3-methylimidazolium trifluorotris(perfluoroethyl)phosphate
Activity coefficients at infinite dilution of organic solutes in diethylene glycol and triethylene glycol from gas-liquid chromatography
Activity coefficients at infinite dilution of organic solutes in the ionic liquid trihexyltetradecylphosphonium bis(trifluoromethylsulfonyl)imide using gas-liquid chromatography at T = (313.15, 333.15, 353.15 and 373.15) K
Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tricyanomethanide
Thermodynamics and activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylmorpholinium tricyanomethanide
The study of activity coefficients at infinite dilution for organic solutes and water in 1-butyl-4-methylpyridinium dicyanamide, [B4MPy][DCA] using GLC
Measurement of activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy) ethylsulfate at T = (308.15, 313.15, 323.15 and 333.15) K using gas + liquid chromatography
Thermodynamics and activity coefficients at infinite dilution for organic solutes, water and diols in the ionic liquid choline bis(trifluoromethylsulfonyl)imide
Experimental and theoretically study of interaction between organic compounds and tricyanomethanide based ionic liquids
Activity coefficients at infinite dilution of organic solutes in methylphosphonate based ionic liquids using gas-liquid chromatography
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(3-hydroxypropyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide
Activity coefficients at infinite dilution for organic solutes and water in 1-ethyl-1-methylpyrrolidinium lactate
Activity coefficients at infinite dilution, physicochemical and thermodynamic properties for organic solutes and water in the ionic liquid ethyl-dimethyl-(2-methoxyethyl)ammonium trifluorotris-(perfluoroethyl)phosphate
Screening of environmental friendly ionic liquid as a solvent for the different types of separations problem: Insight from activity coefficients at infinite dilution measurement using (gas + liquid) chromatography technique
A 1-alkylcyanopyridinium-based ionic liquid in the separation processes
Thermodynamics and selectivity of separation based on activity coefficients at infinite dilution of various solutes in 1-allyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquid
Separation of aliphatic from aromatic hydrocarbons and sulphur compounds from fuel based on measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid N,N-diethyl-N-methyl-N-(2-methoxy-ethyl)ammonium bis(trifluoromethylsulfonyl)imide
Thermodynamics and limiting activity coefficients measurements for organic solutes and water in the ionic liquid 1-dodecyl-3-methylimidzolium bis(trifluoromethylsulfonyl) imide
Separation of binary mixtures hexane/hex-1-ene, cyclohexane/cyclohexene and ethylbenzene/styrene based on limiting activity coefficients
Separation of water/butan-1-ol based on activity coefficients at infinite dilution in 1,3-didecyl-2-methylimidazolium dicyanamide ionic liquid
Separation of binary mixtures hexane/hex-1-ene, cyclohexane/cyclohexene and ethylbenzene/styrene based on gamma infinity data measurements
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid trihexyl-tetradecyl-phosphonium tricyanomethanide
Thermodynamic study of molecular interaction-selectivity in separation processes based on limiting activity coefficients
The use of ionic liquids for separation of binary hydrocarbons mixtures based on gamma infinity data measurements
Activity Coefficients at Infinite Dilution of Organic Solutes and Water in Tributylethylphosphonium Diethylphosphate Using Gas Liquid Chromatography: Thermodynamic Properties of Mixtures Containing Ionic Liquids
Determination of Activity Coefficients at Infinite Dilution of Organic Solutes in the Ionic Liquid 1-(2-Hydroxyethyl)-3-methylimidazolium Nonafluoro-1-butanesulfonate Using Gas-Liquid Chromatography
Activity Coefficients at Infinite Dilution of Various Solutes in Tetrapropylammonium Bromide + 1,6-Hexanediol Deep Eutectic Solvent
Assessment of Pyrrolidinium-Based Ionic Liquid for the Separation of Binary Mixtures Based on Activity Coefficients at Infinite Dilution
Activity Coefficients at Infinite Dilution of Organic Solutes in 1-Hexyl-3-methylimidazolium Hexafluorophosphate from Gas-Liquid Chromatography
Determination of Activity Coefficients at Infinite Dilution of Solutes in the Ionic Liquid 1-Hexyl-3-methylimidazolium Tetrafluoroborate Using Gas-Liquid Chromatography at the Temperatures 298.15 K and 323.15 K
Determination of Activity Coefficients at Infinite Dilution of Polar and Nonpolar Solutes in the Ionic Liquid 1-Ethyl-3-methyl- imidazolium Bis(trifluoromethylsulfonyl) Imidate Using Gas-Liquid Chromatography at the Temperature 303.15 K or 318.15 K
Determination of Activity Coefficients at Infinite Dilution of Solutes in the Ionic Liquid 1-Butyl-3-methylimidazolium Octyl Sulfate Using Gas-Liquid Chromatography at a Temperature of 298.15 K, 313.15 K, or 328.15 K
Thermodynamic Properties of Mixtures Containing Ionic Liquids: Activity Coefficients at Infinite Dilution of Organic Compounds in 1-Propyl Boronic Acid-3-Alkylimidazolium Bromide and 1-Propenyl-3-alkylimidazolium Bromide Using Inverse Gas Chromatography
Infinite Dilution Activity Coefficients for Trihexyltetradecyl Phosphonium Ionic Liquids: Measurements and COSMO-RS Prediction
Activity Coefficients at Infinite Dilution Measurements for Organic Solutes and Water in the Ionic Liquid 1-Butyl-3-methyl-pyridinium Trifluoromethanesulfonate
Determination of Activity Coefficients at Infinite Dilution of 35 Solutes in the Ionic Liquid, 1-Butyl-3-methylimidazolium Tosylate, Using Gas-Liquid Chromatography
Measurements of Activity Coefficients at Infinite Dilution for Organic Solutes and Water in the Ionic Liquid 1-Butyl-1-methylpiperydinium Thiocyanate
Activity Coefficients at Infinite Dilution of Organic Compounds in Four New Imidazolium-Based Ionic Liquids
Partition Coefficients of Organic Compounds in Four New Tetraalkylammonium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Using Inverse Gas Chromatography
Evaluation of the Performance of Trigeminal Tricationic Ionic Liquids for Separation Problems
Activity Coefficients at Infinite Dilution for Organic Compounds Dissolved in 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Having Six-, Eight-, and Ten-Carbon Alkyl Chains
Activity Coefficients at Infinite Dilution for Organic Solutes Dissolved in Three 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Bearing Short Linear Alkyl Side Chains of Three to Five Carbons
Infinite Dilution Activity Coefficients of Solutes Dissolved in Two Trihexyl(tetradecyl)phosphonium Ionic Liquids
Determination of Activity Coefficients at Infinite Dilution of Solutes in the Ionic Liquid, Trihexyltetradecylphosphonium Bis(trifluoromethylsulfonyl) Imide, Using Gas-Liquid Chromatography at T ) (303.15, 308.15, 313.15, and 318.15) K
Activity Coefficients at Infinite Dilution of Organic Compounds in 1-Butyl-3-methylimidazolium Tetrafluoroborate Using Inverse Gas Chromatography
Activity Coefficients at Infinite Dilution of Organic Compounds in Trihexyl(tetradecyl)phosphonium Bis(trifluoromethylsulfonyl)imide Using Inverse Gas Chromatography
Partition Coefficients of Organic Compounds in New Imidazolium and Tetralkylammonium Based Ionic Liquids Using Inverse Gas Chromatography
Study of Ether-, Alcohol-, or Cyano-Functionalized Ionic Liquids Using Inverse Gas Chromatography
Activity Coefficients at Infinite Dilution of Organic Solutes in 1-Ethyl-3-methylimidazolium Tris(pentafluoroethyl)trifluorophosphate [EMIM][FAP] Using Gas-Liquid Chromatography
Activity Coefficients at Infinite Dilution Measurements for Organic Solutes and Water in the Ionic Liquid 1-Hexyl-3-methylimidazolium Thiocyanate
Joback Method
KDB
Aqueous Solubility Prediction Method
Estimated Solubility Method
McGowan Method
NIST Webbook
The Yaws Handbook of Vapor Pressure
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