Chemical Properties of 3-Penten-2-one, 4-methyl- (CAS 141-79-7)

3-Penten-2-one, 4-methyl-

InChI
InChI=1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
InChI Key
SHOJXDKTYKFBRD-UHFFFAOYSA-N
Formula
C6H10O
SMILES
CC(=O)C=C(C)C
Molecular Weight1
98.14
CAS
141-79-7
Other Names
  • (CH3)2C=CHC(=O)CH3
  • 2,2-Dimethylvinyl methyl ketone
  • 2-Methyl-2-penten-4-one
  • 2-Methyl-2-pentenone-4
  • 2-Methyl-4-oxo-2-pentene
  • 2-Methylpent-2-en-4-one
  • 3-Isohexen-2-one
  • 4-Methyl-3-penten-2-on
  • 4-Methyl-3-pentene-2-one
  • 4-Methylpent-3-en-2-one
  • 4-Metil-3-penten-2-one
  • 4-methyl-3-penten-2-one
  • 4-methyl-3-penten-2-one (mesityl oxide)
  • Acetone, isopropylidene-
  • Isobutenyl methyl ketone
  • Isopropylideneacetone
  • MIBK
  • Mesityloxid
  • Mesityloxyde
  • Methyl 2,2-dimethylvinyl ketone
  • Methyl 2-methyl-1-propenyl ketone
  • Methyl isobutenyl ketone
  • NSC 38717
  • Ossido di mesitile
  • Oxyde de mesityle
  • UN 1229
  • mesityl oxide
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Physical Properties

Property Value Unit Source
ω 0.3254 ChemSep v8.3 pure component data
PAff 878.70 kJ/mol NIST
BasG 846.90 kJ/mol NIST
ΔcH°liquid [-3571.00; -3540.00] kJ/mol Show Hide
ΔcH°liquid -3569.23 ± 0.48 kJ/mol NIST
ΔcH°liquid -3571.00 ± 0.80 kJ/mol NIST
ΔcH°liquid -3540.00 kJ/mol NIST
ΔcH°liquid -3549.00 kJ/mol NIST
μ 3.21 debye ChemSep v8.3 pure component data
ΔfG° -78.81 kJ/mol ChemSep v8.3 pure component data
ΔfH°gas [-195.60; -178.28] kJ/mol Show Hide
ΔfH°gas -195.60 kJ/mol ChemSep v8.3 pure component data
ΔfH°gas -178.28 ± 0.64 kJ/mol NIST
ΔfH°gas -184.50 ± 2.50 kJ/mol NIST
ΔfH°liquid [-220.98; -219.00] kJ/mol Show Hide
ΔfH°liquid -220.98 ± 0.58 kJ/mol NIST
ΔfH°liquid -219.00 ± 0.80 kJ/mol NIST
ΔfusH° 11.79 kJ/mol Joback Calculated Property
ΔvapH° [42.70; 44.80] kJ/mol Show Hide
ΔvapH° 42.70 ± 0.28 kJ/mol NIST
ΔvapH° 42.70 ± 0.30 kJ/mol NIST
ΔvapH° 44.80 kJ/mol NIST
ΔvapH° 43.30 kJ/mol NIST
ΔvapH° 42.70 ± 0.28 kJ/mol NIST
IE [8.89; 9.11] eV Show Hide
IE 9.10 ± 0.02 eV NIST
IE 9.11 eV NIST
IE 9.08 ± 0.03 eV NIST
IE 8.89 ± 0.05 eV NIST
logPoct/wat 1.045 NCMS SOLV-DB
McVol 92.670 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
NFPA Health 3 KDB
Pc [3410.00; 4000.00] kPa Show Hide
Pc 3410.00 kPa ChemSep v8.3 pure component data
Pc 4000.00 ± 150.00 kPa NIST
Pc 4000.00 ± 150.00 kPa NIST
Ptriple 2.51e-03 kPa ChemSep v8.3 pure component data
ρc [277.74; 277.74] kg/m3 Show Hide
ρc 277.74 ± 9.81 kg/m3 NIST
ρc 277.74 ± 9.81 kg/m3 NIST
Inp [771.00; 804.00]   Show Hide
Inp Outlier 771.00 NIST
Inp 782.00 NIST
Inp 778.00 NIST
Inp 792.00 NIST
Inp 798.00 NIST
Inp 801.10 NIST
Inp 778.00 NIST
Inp 792.00 NIST
Inp 800.00 NIST
Inp 780.00 NIST
Inp 787.00 NIST
Inp 798.00 NIST
Inp 804.00 NIST
Inp 782.00 NIST
Inp 797.00 NIST
Inp 798.00 NIST
Inp 798.00 NIST
Inp 802.00 NIST
Inp 798.00 NIST
Inp 798.00 NIST
Inp 783.00 NIST
Inp 804.00 NIST
Inp 783.00 NIST
Inp 778.00 NIST
Inp 798.00 NIST
Inp 804.00 NIST
I [1110.00; 1159.00]   Show Hide
I 1125.00 NIST
I 1118.00 NIST
I 1118.00 NIST
I Outlier 1159.00 NIST
I 1131.00 NIST
I 1136.00 NIST
I 1125.00 NIST
I 1114.00 NIST
I Outlier 1152.00 NIST
I 1129.00 NIST
I 1113.00 NIST
I 1110.00 NIST
I 1110.00 NIST
I 1127.00 NIST
I 1140.00 NIST
I 1131.00 NIST
I 1111.00 NIST
I 1127.00 NIST
I 1128.00 NIST
I 1125.00 NIST
I 1137.00 NIST
I 1140.00 NIST
I 1118.00 NIST
I 1114.00 NIST
I 1110.00 NIST
Tboil [401.40; 403.15] K Show Hide
Tboil 402.95 K ChemSep v8.3 pure component data
Tboil 403.15 K NCMS SOLV-DB
Tboil 402.90 K NIST
Tboil 402.95 K NIST
Tboil 402.05 ± 1.00 K NIST
Tboil 403.15 ± 1.50 K NIST
Tboil 401.40 ± 1.50 K NIST
Tboil 402.60 ± 0.50 K NIST
Tboil 402.60 ± 0.50 K NIST
Tboil 401.54 ± 0.30 K NIST
Tboil 403.15 ± 1.00 K NIST
Tc [600.00; 605.00] K Show Hide
Tc 600.00 K ChemSep v8.3 pure component data
Tc 605.00 ± 2.00 K NIST
Tc 605.00 ± 2.00 K NIST
Tfus [216.15; 226.75] K Show Hide
Tfus 226.75 K ChemSep v8.3 pure component data
Tfus 216.15 K NCMS SOLV-DB
Tfus 226.75 K NIST
Tfus 220.30 ± 0.30 K NIST
Ttriple 220.15 K ChemSep v8.3 pure component data
UQi 3.86 ChemSep v8.3 pure component data
URi 4.36 ChemSep v8.3 pure component data
Vc 0.355 m3/kmol ChemSep v8.3 pure component data
Zc 0.2430000 ChemSep v8.3 pure component data
Zra 0.24 ChemSep v8.3 pure component data

Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
η 0.0005800 Pa×s 298.15 NCMS SOLV-DB
ΔfusH 12.10 kJ/mol 229.60 NIST
ΔvapH [33.50; 41.50] kJ/mol [359.00; 435.00] Show Hide
ΔvapH 41.50 kJ/mol 359.00 NIST
ΔvapH 41.40 ± 0.30 kJ/mol 372.50 NIST
ΔvapH 39.10 ± 0.30 kJ/mol 372.50 NIST
ΔvapH 36.50 ± 0.30 kJ/mol 372.50 NIST
ΔvapH 33.50 ± 0.60 kJ/mol 372.50 NIST
ΔvapH 35.20 kJ/mol 401.00 NIST
ΔvapH 37.80 kJ/mol 435.00 NIST
Pvap 1.09 kPa 298.15 NCMS SOLV-DB
n0 1.44500 298.15 NCMS SOLV-DB
ρl 857.60 kg/m3 298.15 Determination and Correlation of Liquid-Liquid Equilibria Data for Water + Cyclohexanol + (Mesityl Oxide, Toluene, and p-Xylene) Ternary Systems at Different Temperatures
γ 0.03 N/m 298.15 NCMS SOLV-DB

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [123.62; 334.50] J/mol×K [255.00; 1500.00] ChemSep v8.3 pure component data Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,gas in J/mol×K, T in K
Coefficient A7.20686e+01
Coefficient B-5.00000e+02
Coefficient C5.90331e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 16, IdealGasHeatCapacityCp
Temperature range, min.255.00
Temperature range, max.1500.00
Cp,gas 123.62 J/mol×K 255.00 Calculated Property
Cp,gas 174.80 J/mol×K 393.33 Calculated Property
Cp,gas 215.07 J/mol×K 531.67 Calculated Property
Cp,gas 245.72 J/mol×K 670.00 Calculated Property
Cp,gas 269.38 J/mol×K 808.33 Calculated Property
Cp,gas 288.04 J/mol×K 946.67 Calculated Property
Cp,gas 303.08 J/mol×K 1085.00 Calculated Property
Cp,gas 315.44 J/mol×K 1223.33 Calculated Property
Cp,gas 325.76 J/mol×K 1361.67 Calculated Property
Cp,gas 334.50 J/mol×K 1500.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [210.79; 240.20] J/mol×K [292.48; 402.95] ChemSep v8.3 pure component data Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,liquid in J/mol×K, T in K
Coefficient A1.32950e+02
Coefficient B2.66150e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidHeatCapacityCp
Temperature range, min.292.48
Temperature range, max.402.95
Cp,liquid 210.79 J/mol×K 292.48 Calculated Property
Cp,liquid 214.06 J/mol×K 304.75 Calculated Property
Cp,liquid 217.33 J/mol×K 317.03 Calculated Property
Cp,liquid 220.59 J/mol×K 329.30 Calculated Property
Cp,liquid 223.86 J/mol×K 341.58 Calculated Property
Cp,liquid 227.13 J/mol×K 353.85 Calculated Property
Cp,liquid 230.39 J/mol×K 366.13 Calculated Property
Cp,liquid 233.66 J/mol×K 378.40 Calculated Property
Cp,liquid 236.93 J/mol×K 390.68 Calculated Property
Cp,liquid 240.20 J/mol×K 402.95 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0025628; 0.0002072] Pa×s [220.15; 480.00] ChemSep v8.3 pure component data Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-3.81070e+01
Coefficient B3.38240e+03
Coefficient C3.37060e+01
Coefficient D-7.34840e+01
Coefficient E1.50000e-01
CommentChemSep eq 101, LiquidViscosity
Temperature range, min.220.15
Temperature range, max.480.00
η 0.0025628 Pa×s 220.15 Calculated Property
η 0.0012639 Pa×s 249.02 Calculated Property
η 0.0007643 Pa×s 277.89 Calculated Property
η 0.0005296 Pa×s 306.77 Calculated Property
η 0.0004031 Pa×s 335.64 Calculated Property
η 0.0003278 Pa×s 364.51 Calculated Property
η 0.0002797 Pa×s 393.38 Calculated Property
η 0.0002471 Pa×s 422.26 Calculated Property
η 0.0002241 Pa×s 451.13 Calculated Property
η 0.0002072 Pa×s 480.00 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [46.59; 0.00] kJ/mol [220.15; 600.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A5.58140e+01
Coefficient B3.95240e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)6.00000e+02
CommentChemSep eq 106, HeatOfVaporization
Temperature range, min.220.15
Temperature range, max.600.00
ΔvapH 46.59 kJ/mol 220.15 Calculated Property
ΔvapH 44.47 kJ/mol 262.36 Calculated Property
ΔvapH 42.18 kJ/mol 304.56 Calculated Property
ΔvapH 39.69 kJ/mol 346.77 Calculated Property
ΔvapH 36.93 kJ/mol 388.97 Calculated Property
ΔvapH 33.81 kJ/mol 431.18 Calculated Property
ΔvapH 30.18 kJ/mol 473.38 Calculated Property
ΔvapH 25.71 kJ/mol 515.59 Calculated Property
ΔvapH 19.55 kJ/mol 557.79 Calculated Property
ΔvapH 0.00 kJ/mol 600.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [295.47; 429.29] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.43990e+01
Coefficient B-3.41585e+03
Coefficient C-5.34050e+01
Temperature range, min.295.47
Temperature range, max.429.29
Pvap 1.33 kPa 295.47 Calculated Property
Pvap 3.02 kPa 310.34 Calculated Property
Pvap 6.24 kPa 325.21 Calculated Property
Pvap 11.98 kPa 340.08 Calculated Property
Pvap 21.56 kPa 354.95 Calculated Property
Pvap 36.72 kPa 369.81 Calculated Property
Pvap 59.61 kPa 384.68 Calculated Property
Pvap 92.83 kPa 399.55 Calculated Property
Pvap 139.38 kPa 414.42 Calculated Property
Pvap 202.66 kPa 429.29 Calculated Property
Pvap [2.51e-03; 3408.10] kPa [220.15; 600.00] ChemSep v8.3 pure component data Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A5.57712e+01
Coefficient B-6.81500e+03
Coefficient C-5.71030e+00
Coefficient D5.34520e-18
Coefficient E6.00000e+00
CommentChemSep eq 101, VaporPressure
Temperature range, min.220.15
Temperature range, max.600.00
Pvap 2.51e-03 kPa 220.15 Calculated Property
Pvap 0.13 kPa 262.36 Calculated Property
Pvap 2.10 kPa 304.56 Calculated Property
Pvap 15.33 kPa 346.77 Calculated Property
Pvap 67.75 kPa 388.97 Calculated Property
Pvap 212.38 kPa 431.18 Calculated Property
Pvap 523.28 kPa 473.38 Calculated Property
Pvap 1086.99 kPa 515.59 Calculated Property
Pvap 2003.38 kPa 557.79 Calculated Property
Pvap 3408.10 kPa 600.00 Calculated Property
Pvap [2.36e-03; 3355.54] kPa [220.15; 600.00] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A6.11275e+01
Coefficient B-6.98731e+03
Coefficient C-6.58940e+00
Coefficient D2.18991e-06
Coefficient E0.00000e+00
Temperature range, min.220.15
Temperature range, max.600.00
Pvap 2.36e-03 kPa 220.15 Calculated Property
Pvap 0.13 kPa 262.36 Calculated Property
Pvap 2.02 kPa 304.56 Calculated Property
Pvap 14.91 kPa 346.77 Calculated Property
Pvap 66.64 kPa 388.97 Calculated Property
Pvap 211.60 kPa 431.18 Calculated Property
Pvap 527.29 kPa 473.38 Calculated Property
Pvap 1101.75 kPa 515.59 Calculated Property
Pvap 2019.94 kPa 557.79 Calculated Property
Pvap 3355.54 kPa 600.00 Calculated Property
Pvap [0.74; 102.58] kPa [287.00; 403.10] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.42611e+01
Coefficient B-3.30336e+03
Coefficient C-6.00880e+01
ReferenceFuge, Bowden, et al., 1952
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.287.00
Temperature range, max.403.10
Pvap 0.74 kPa 287.00 Calculated Property
Pvap 1.63 kPa 299.90 Calculated Property
Pvap 3.29 kPa 312.80 Calculated Property
Pvap 6.20 kPa 325.70 Calculated Property
Pvap 11.03 kPa 338.60 Calculated Property
Pvap 18.64 kPa 351.50 Calculated Property
Pvap 30.14 kPa 364.40 Calculated Property
Pvap 46.87 kPa 377.30 Calculated Property
Pvap 70.41 kPa 390.20 Calculated Property
Pvap 102.58 kPa 403.10 Calculated Property
Property Value Unit Temperature (K) Source
ρl [919.57; 276.47] kg/m3 [220.15; 600.00] ChemSep v8.3 pure component data Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A7.03293e+01
Coefficient B2.54380e-01
Coefficient C6.00000e+02
Coefficient D2.84840e-01
CommentChemSep eq 105, LiquidDensity
Temperature range, min.220.15
Temperature range, max.600.00
ρl 919.57 kg/m3 220.15 Calculated Property
ρl 883.82 kg/m3 262.36 Calculated Property
ρl 846.31 kg/m3 304.56 Calculated Property
ρl 806.59 kg/m3 346.77 Calculated Property
ρl 764.05 kg/m3 388.97 Calculated Property
ρl 717.69 kg/m3 431.18 Calculated Property
ρl 665.80 kg/m3 473.38 Calculated Property
ρl 604.94 kg/m3 515.59 Calculated Property
ρl 525.75 kg/m3 557.79 Calculated Property
ρl 276.47 kg/m3 600.00 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.04; 0.00] N/m [220.15; 600.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is γ in N/m, T in K
Coefficient A6.61200e-02
Coefficient B1.25600e+00
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)6.00000e+02
CommentChemSep eq 106, SurfaceTension
Temperature range, min.220.15
Temperature range, max.600.00
γ 0.04 N/m 220.15 Calculated Property
γ 0.03 N/m 262.36 Calculated Property
γ 0.03 N/m 304.56 Calculated Property
γ 0.02 N/m 346.77 Calculated Property
γ 0.02 N/m 388.97 Calculated Property
γ 0.01 N/m 431.18 Calculated Property
γ 0.01 N/m 473.38 Calculated Property
γ 0.01 N/m 515.59 Calculated Property
γ 0.00 N/m 557.79 Calculated Property
γ 0.00 N/m 600.00 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.02; 0.08] W/m×K [402.95; 1000.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λ in W/m×K, T in K
Coefficient A1.77700e-04
Coefficient B9.62200e-01
Coefficient C6.84700e+02
Coefficient D0.00000e+00
CommentChemSep eq 102, VaporThermalConductivity
Temperature range, min.402.95
Temperature range, max.1000.00
λ 0.02 W/m×K 402.95 Calculated Property
λ 0.03 W/m×K 469.29 Calculated Property
λ 0.03 W/m×K 535.63 Calculated Property
λ 0.04 W/m×K 601.97 Calculated Property
λ 0.05 W/m×K 668.31 Calculated Property
λ 0.05 W/m×K 734.64 Calculated Property
λ 0.06 W/m×K 800.98 Calculated Property
λ 0.07 W/m×K 867.32 Calculated Property
λ 0.07 W/m×K 933.66 Calculated Property
λ 0.08 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.18; 0.13] W/m×K [220.15; 402.95] ChemSep v8.3 pure component data Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is λ in W/m×K, T in K
Coefficient A2.40530e-01
Coefficient B-2.84300e-04
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidThermalConductivity
Temperature range, min.220.15
Temperature range, max.402.95
λ 0.18 W/m×K 220.15 Calculated Property
λ 0.17 W/m×K 240.46 Calculated Property
λ 0.17 W/m×K 260.77 Calculated Property
λ 0.16 W/m×K 281.08 Calculated Property
λ 0.15 W/m×K 301.39 Calculated Property
λ 0.15 W/m×K 321.71 Calculated Property
λ 0.14 W/m×K 342.02 Calculated Property
λ 0.14 W/m×K 362.33 Calculated Property
λ 0.13 W/m×K 382.64 Calculated Property
λ 0.13 W/m×K 402.95 Calculated Property

Similar Compounds

2,5-Heptadien-4-one, 2,6-dimethyl-. 4-Hexen-3-one, 5-methyl-. (Z)-pent-3-en-2-one. 3-Penten-2-one. 3-Penten-2-one, (E)-. (Z)-3-Penten-2-one. 4-Methyl-3-hexen-2-one. 2-BUTENAL, 3-METHYL-. (E)-2,6-Dimethylocta-2,5,7-trien-4-one. cis-Tagetenone. Ocimenone. (Z)-2,6-Dimethylocta-2,5,7-trien-4-one. 2-Pentene, 2,4,4-trimethyl-. 3-METHYL-2-BUTENOYL CHLORIDE. 2-Pentene, 2-methyl-.

Find more compounds similar to 3-Penten-2-one, 4-methyl-.

Mixtures

Sources

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